Vassar  Coll. 
Observatory 
Publ.No.   2 

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Carnegie 
Publ.  No, 45 


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CATALOGUE  OF  STARS  WITHIN  TWO 
DEGREES  OF  THE  NORTH  POLE 


DEDUCED  FROM 


PHOTOGRAPHIC    MEASURES    MADE    AT 
VASSAR  COLLEGE  OBSERVATORY 


BY 


CAROLINE  E.  FURNESS,  PH.  D., 

Assistant  in  the  Observatory. 


WASHINGTON,  D.  C. : 

PUBLISHED  BY  THE  CARNEGIE  INSTITUTION  OF  WASHINGTON. 

1905. 


r 


CARNEGIE  INSTITUTION  OF  WASHINGTON 
PUBLICATION  No.  45. 


PUBLICATIONS  OF  THE  VASSAR  COLLEGE  OBSERVATORY,  No.  2. 
MARY  W.  WHITNEY,  Director. 


PREFACE. 

The  investigation  involved  in  this  memoir  is  an  extension  of  the 
stellar  catalogue  presented  in  Publication  No.  i  of  the  Vassar  College 
Observatory.  Publication  No.  i  gives  a  catalogue  of  stars  within 
one  degree  of  the  north  pole.  Publication  No.  2  extends  the  cata- 
logue to  two  degrees  from  the  pole.  Both  catalogues  are  based  upon 
photographs  taken  by  Professor  Donner  of  Helsingfors,  Finland, 
and  secured  through  the  courtesy  of  Professor  Jacoby  of  Columbia 
University.  The  direction  of  the  measuring  and  reduction  of  the 
plates  has  been  in  the  hands  of  Caroline  E.  Furness,  Ph.  D.,  assist- 
ant in  the  observatory.  The  observations  for  magnitude,  photo- 
graphic and  visual,  made  after  the  manner  described  in  the  text, 
were  carried  on  by  the  director.  The  computing  corps  has  consisted 
mainly  of  graduates  of  Vassar  College,  of  whom  Miss  M.  E.  Tarbox 
and  Miss  B.  Tompkins  have  rendered  especial  service. 

The  major  part  of  the  expense  of  the  reduction  has  been  met  by  a 
grant  from  the  Carnegie  Institution  of  Washington,  D.  C. 

MARY  W.  WHITNEY, 

Director  of  Observatory. 
VASSAR  COLLEGE,  June,  1905. 


890481 


CATALOGUE  OF  STARS  WITHIN  TWO  DEGREES 
OF  THE  NORTH  POLE. 


i. 

INTRODUCTORY. 

The  first  publication  of  the  Vassar  College  Observatory  treats  of 
the  measurement  and  reduction  of  a  set  of  :f our, photographic  plates 
covering  the  region  of  the  sky  within  one  degree  of  the  north  pole. 
These  photographs  were  taken  at  the  HekingfbVs  Obse^atOry,  Fin- 
land, and  form  part  of  a  series  of  twelve 'negatives,  which  together 
include  all  the  stars  of  less  than  two  degrees  polar  distance.  The  four 
plates  first  treated  have  their  centers  at  declination  90°,  the  remain- 
ing eight  have  their  centers  lying  on  the  circle  of  89°  declination  at 
intervals  of  45°  right  ascension.  Because  of  the  high  declination  this 
procedure  results  in  a  peculiar  kind  of  overlapping,  the  character  of 
which  can  easily  be  seen  by  referring  to  Publication  i,  Sec.  I,  in  which 
is  given  a  description  of  the  plates  and  also  an  illustrative  figure.  The 
present  paper  treats  first  of  the  measurement  and  reduction  of  the  89° 
plates  with  a  preliminary  catalogue  of  the  stars  found  thereon ;  sec- 
ond, of  the  inter-adjustment  of  the  several  plates  and  their  combina- 
tion with  the  former  catalogue,  a  problem  which  presents  considerable 
interest  on  account  of  the  peculiarity  of  the  overlapping  above  re- 
ferred to ;  and  third,  of  the  formation  of  the  final  catalogue  of  all  the 
stars  found  on  the  twelve  plates. 

The  method  of  performing  the  measurement  and  reduction,  which 
form  the  first  part  of  this  paper,  is  in  general  the  same  as  that  em- 
ployed in  Publication  i,  Sees.  II-VIII.  Deviations  from  it  are  occa- 
sionally necessary  because  of  the  fact  that  the  north  pole  is  no  longer 
at  the  center  of  each  plate  but  is  on  the  edge.  These  variations  will 
be  mentioned  in  their  appropriate  places.  A  detailed  description  of 
the  plates  is  given  in  Publication  i,  Sec.  I. 

The  meteorological  and  other  data  connected  with  the  exposure 
of  the  plates  were  sent  from  the  Helsingfors  observatory,  and  are 
found  in  the  accompanying  table. 


CATALOGUE    Otf   STARS   WITHIN 


TABLE  I. 


Plate 
1895. 

Ob- 
server. 

Barom. 

Thermom. 

Length 
of  Ex- 
posure. 

End  of 
Exposure. 

a 

5 

Attached 
R. 

External 
R. 

mm 

o 

0 

m     s 

h       m       s 

h     m 

0         / 

Sept.  1  6 

D. 

757-2 

+  8.4 

+    7-8 

6       o 

22       48       56 

22     24 

89     o 

no.  2 

3       o 

52    50 

20 

53     5i 

Sept.  1  6 

D. 

757-2 

+     8.2 

+    7-5 

6       o 

23     32     50 

22     24 

91     o 

no.  4 

3       o 

36     40 

(10    24) 

(89     o)' 

20 

37     46 

Sept.  1  6 

Dr. 

756.85 

+     8.2 

+    7-4 

6       o 

o     10     33 

I     24 

91     o 

no.  5 

3       o 

14     13 

(13     24) 

(89     o) 

20 

15       9 

Sept.  1  6 

Dr. 

756.2 

+    8.0 

+   6.9 

6       o 

o     43     13 

I     24 

89     o 

no.  7 

3       o 

46     47 

20 

47     53 

Sept.  1  8 

D.  , 

751-2 

+  ;  0-0 

-f    8.4 

6       o 

2O       22          6 

I9     24 

89    o 

no.  i 

' 

3       o 

25     45 

20 

26     40 

Sept.  1  8 
no.  3 

;D.:    , 

751-3    . 

•^8.5 

+    8.0 

6       o 
3       o 

20     57     47 

21          I        19 

19    24 

(7      24) 

91     o 

(89     o) 

20 

2       52 

Sept.  21 

Dr. 

764.4 

+    2.7 

+     2.2 

6       o 

322 

4    24 

91     o 

no.  13 

3       o 

5     34 

(16    24) 

(89     o) 

20 

6     26 

Sept.  21 

Dr. 

764.6 

+    2.5 

+     2.0 

6       o 

3     33     56 

4   24 

89     o 

no.  15 

3       o 

37     37 

20 

38     21 

D.   Donner. 


Dr.  Dreyer. 


II. 


MEASUREMENT  AND  REDUCTION;     PRELIMINARY  CATALOGUE. 

After  some  trial  it  seemed  advisable  to  use  both  vertical  and  horizontal 
threads  in  measuring  the  rectangular  coordinates  of  the  star  images.  Thus 
both  the  X  and  Y  coordinates  were  determined  in  the  same  position  of  the 
plate.  It  was  also  decided  to  set  upon  both  corners  of  the  reseau  square  at 
once,  thus  reducing  greatly  the  number  of  micrometer  readings.  It  was  not 
possible  to  set  upon  the  lines  as  is  customary,  since  for  the  most  part  they 
were  too  indistinct.  Otherwise  the  method  of  measuring  and  recording  is  the 
same  as  that  described  in  Publication  i,  Sec.  II  and  III.  Six  plates  were 
measured  by  Dr.  Furness  and  two  by  Miss  BHse  Whitney.  The  coordinates 
of  the  standard  stars  were  measured  by  both  observers.  Corrections  were 
made  for  errors  of  the  screw,  for  the  reseau  and  for  error  of  runs.  Table  II 
which  follows  contains  the  corrected  coordinates  of  the  two  sets  of  images 
measured  on  each  89°  plate.  It  also  contains  the  coordinates  of  certain 
stars  on  the  90°  plates  which  have  a  polar  distance  greater  than  i°  and  hence 
are  not  included  in  the  catalogue  of  sixty-five  stars  found  in  Publication  i . 


TWO   DEGREES   OF   THE   NORTH   POLE. 
TABLE  II. — CORRECTED  COORDINATES.    PLATE  SEPT.  16.    No.  2. 


Q+af 

} 

n 

Y 

Otar 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image  . 

I 

-f  22.5042 

22.5141 

+  8.6316 

9-0339 

2 

+  30.0238 

30.0335 

-  2.4325 

2.0292 

4 

+  25.4530 

25-4563 

4-  10.4520 

10.8574 

5 

4  4-9571 

4.9746 

4-  49-7I52 

50.1230 

6 

4-  4S  .  i  8  so 

—  2S  O7  1  1 

7 

*ro   wox-' 
+  36.8030 

36  .  8089 

*J  •  v/  *  • 

-  7-7324 

7-3244 

8 

+  24.5354 

24.5426 

+  14-9632 

15-3665 

9 

4  39-I598 

39.1670 

-  5-8690 

5.4639 

10 

4  36.8814 

36.8852 

-  0.5848 

0.1778 

ii 

4  59-8598 

59-8558 

-  33.5996 

33-1894 

14 

+  54-I760 

54.  1820 

-  16.0368 

15-6325 

15 

+  52.0083 

52.0198 

-  11.7727 

11-3655 

17 

+  56.5390 

56.5450 

—  16.5920 

16.  1941 

16 

+  39.3317 

39-3378 

+  5.8675 

6.2714 

21 

+  57.6026 

57-6084 

-  6.8952 

6.4916 

25 

4-  35-0026 

35-0150 

+  26.8502 

27-2554 

28 

+  42.3644 

42  .  3640 

+  21.3662 

21.7711 

•II 

4-  4.1  .  ^172 

+  26  ^678 

o  * 

36 

T"    O   i 
+   47-3690 

47  -  3803 

I    -*v/  .  ^jv/  f  u 

+  30.4554 

30.8550 

37 

4   43-7I52 

+  33.5268 

38 

+   30.8982 

30.9088 

+  41.7176 

42.1278 

4.1 

4-  7o  0062 

4-  4."*  OS72 

T" 

43 

r   O*-'  •  ^-"-'•^ 

+  22.8843 

22.8964 

1    *T%J  '  ^3  /  ^ 

+  48.0392 

48  .  4402 

47 

4-  18.3613 

18.3682 

+  5I-5093 

51-9124 

49 

+  44-5790 

44.5908 

+  38.8710 

39.2720 

54 

+  20.8442 

20.8578 

+  51.6943 

52.1014 

66 

+  47.3022 

47.3188 

+  52.7854 

53-I926 

279 

-  13-2251 

13-2156 

+  59-4532 

59-8588 

288 

-  20.9115 

20.9030 

+  55-5455 

55.9446 

299 

-  6.4938 

6.4834 

4-  59-I956 

59-6078 

301 

-  47-5537 

47.5430 

+  43-2271 

43-6246 

3io 

—  60.8507 

60.8387 

+  31.3026 

31.7118 

313 

-  56.3284 

56-3236 

+  32.1838 

32.5928 

3i6 

—  26.6741 

26.6658 

4-  46-5486 

46.9538 

322 

—  17.8706 

17.8664 

+  49.6828 

50.0854 

323 

-  37-3684 

37.36o6 

+  36.4808 

36.8860 

329 

-  33-0095 

32.9992 

+  35-927I 

36.3216 

332 

—  61.6729 

61.6684 

4-   9.7966 

10.  1978 

335 

—  20  .  0548 

20.0472 

4-  42-3364 

42  .  7400 

340 

-  44."32 

44-1033 

+  15-8367 

16.2406 

341 

-  51.8892 

51-8833 

4-  6.8956 

7.3054 

346 

-  59-3544 

59.3483 

-  3-7846 

3-3791 

348 

—  IS.  0460 

+  44.  56QI 

O^ 

35i 

A  O  •  wafww 
-   52.2999 

52.2926 

i   ^f-t  •  O^s  y  *• 

-  i  •  5974 

i  .  1926 

353 

—   42  .  2948 

42.2790 

4  6.9677 

7-3679 

354 

~   53.7446 

53.7368 

-  9.2464 

8.8398 

356 

~   42.9593 

42.9496 

4  1.6158 

2.0192 

359 

-   49-2374 

49.2268 

—  14.0824 

13-6704 

360 

~   47.5996 

47-5934 

-  n-7993 

11.3948 

•*62 

—  14.  OSO8 

4-  ^8  74.QO 

o*** 

363 

*T-  '  VO*-'C' 

—  51.6166 

5L5968 

i  o"  •  i  tyy 
-  34.6618 

34-2558 

364 

-  43.5092 

43.4996 

—  20.5871 

20.1838 

365 

-  31.6286 

31  .6260 

+   2  .  0280 

2  .  4233 

8  CATALOGUE  OF  STARS  WITHIN 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.     PI.ATE  SEPT.  16.    No.  2. 


•^ 

K 

Y 

Star 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

367 

-  7-4286 

7.4232 

4-  48.2824 

48.6882 

368 

-  32.9756 

32.9674 

-  5.8866 

5-4898 

369 

—  41.1678 

—  2S  78QI 

370 

A  W  1  \J 

—  36.2698 

36.2724 

3  '  i  w;7  * 
-   21.8838 

21.4838 

37i 

—  46.O2I4 

46.0164 

—  46.2241 

45-8213 

372 

—   II.  2664 

11.2544 

4-  36.6443 

37.0512 

373 

-    9.5852 

9.5712 

4-  40.0630 

40.4734 

374 

-  37.2110 

37-2057 

-  36.2352 

35.8334 

375 

-  32.4648 

32.4548 

—  24.1612 

23-7588 

376 

-   19.4548 

19.4472 

4-  9-8949 

10.2994 

377 

-  33-I640 

33-1582 

-  32-2045 

31.8019 

378 

—   26.4021 

26.3917 

-  13-9716 

13-5644 

379 

~   27.6518 

27-6494 

—  21.6146 

21.2066 

380 

-   27.2348 

27.2249 

-  22.4504 

22.0510 

38i 

~    6.3649 

6-3549 

+  4I-93I7 

42.3380 

382 

-   28.8660 

28.8524 

-  42.1272 

41.7269 

384 

-   I4.8352 

14.8260 

—  6.6000 

6.1928 

385 

-   14.3036 

14.2924 

-  18.7038 

18.2986 

386 

~   I3-8332 

13.8263 

-  38.9474 

38.5443 

387 

-    4.6228 

4.6130 

-  4-9148 

4-5099 

388 

—    0.9641 

0.9616 

-  33-2718 

32.8700 

389 

+    0.4974 

0.5054 

-  18.8895 

18.4842 

390 

4-    7.7294 

7-7384 

—  12.9100 

12.5106 

39i 

+   I4.4O2O 

14.4038 

-  55-6617 

55-2488 

392 

4-   8.2250 

8-2339 

+  I3-4I93 

13-8238 

393 

4-  24.1046 

24.1158 

-  54-7655 

54.3636 

794 

+  I  ">  .  7SQI 

—   6  ^174 

O;7T^ 

395 

O  '  /  O  V  A 
+   18.5363 

18.5406 

o  /  T- 

—  9  .  4986 

9  .  0896 

396 

-f-   28.  1404 

—  41  ">so8 

397 

4-  21.7908 

2  I  .  8004 

TO  -  OO 

—  18.2050 

17.8017 

399 

4-  22.9884 

22.9979 

-  21.4205 

21.0214 

400 

4-  24.4803 

24.4827 

—  20  .  4642 

20  .  0499 

401 

4-  27.8302 

27.8368 

-  25.3326 

24.9340 

402 

+  32.8565 

32.8708 

-  40.2595 

39-8598 

403 

+  31-2851 

31.2884 

-  32.4516 

32-0473 

404 

+  33-5662 

33-5715 

-  38.9350 

38.5366 

405 

4-  20.7844 

20.7979 

-  0.1327 

4-   0.2692 

406 

4-  23.8272 

23-8357 

-  5.2712 

4.8672 

407 

4-  44.0546 

44.0514 

-  53-5390 

53.1322 

408 

4-  32.8814 

32.8875 

-  22.8953 

22.4922 

] 

3LATE  SEPT.  1  6. 

No.  4. 

89 

4-  20.0138 

2O.  O2  1  2 

-  57-5936 

57.1912 

93 

+  38.4492 

38.4636 

-  53-6324 

53.2422 

116 

4-  27.9613 

27-9752 

-  45-5351 

45.1426 

120 

+  59.7208 

59-7366 

—  24.5162 

24.  1226 

121 

4-  46-3142 

46.3256 

-  31-1205 

30.7208 

123 

4-  10.7472 

10.7616 

-  5L5I05 

51.1199 

I24 

4-  47.47i6 

47.4813 

—  27.2418 

26  .  8464 

127 

+  55-^755 

55-1946 

—  11.4184 

II  .0274 

TWO   DEGREES   OF  THE   NORTH   POLE.  9 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.     PLATE  SEPT.   16.    No.  4. 


Star 

X 

Y 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

129 

+  40.5392 

40.5600 

-  16.5830 

16.1830 

130 

+  52.3250 

52.3430 

-  0.5329 

0.1362 

131 

+  40.5012 

40.5206 

—  12.  O4OO 

i  i  .  6430 

132 

+  39-5212 

39-5444 

—   9.4180 

9.0242 

134 

+  47-1353 

47.1630 

+   I.8I9I 

2.2IOI 

135 

+  14.8138 

14.8306 

-  38.4014 

38.0028 

137 

+  36.5506 

36.5704 

-   7-3010 

6.9066 

139 

4-  42.0048 

42.0286 

+   7-5750 

7.9723 

140 

+  52.4154 

52.4344 

+  39-0463 

39-4450 

141 

+  42.3H2 

42.3331 

+  3I-0856 

31.4790 

142 

4-  52.2780 

52.3152 

+  55-3312 

55-7320 

H3 

+  36.8953 

36.9097 

+  23.6449 

24.0462 

144 

+  8.1517 

8.  1672 

-  38.9622 

38.5672 

145 

+  31.2004 

31.2214 

+  15.2400 

15.6390 

147 

+  23.4288 

23.4522 

+   9-6520 

IO.O5II 

148 

+  32.8702 

32.8952 

+  37-2309 

37.6293 

149 

+  30.2770 

30.3072 

+  4O  .  6604 

41.0514 

150 

+  31.1375 

31.1664 

+  45.8823 

46.2856 

151 

+  23.4812 

23-5096 

+  30.2636 

30.6638 

152 

4-  12.3056 

12.3267 

-   9.I4I2 

8.7514 

153 

4-  11.2216 

i  i  .  2490 

—  9  .  4492 

9.0522 

154 

+  17.6041 

17.6286 

+  20.1184 

20.5166 

155 

4-  13.8266 

13.8468 

+  10.6351 

I  I  .  0409 

156 

+  17-7557 

17.7802 

+  36.4378 

36.8379 

157 

4-  11.6720 

ii  .6922 

+  5-5I37 

5.9I6I 

158 

+  15-3039 

15-3284 

+  25.0844 

25.4834 

159 

+   2  .  9484 

2.9683 

-  29.4972 

29.1078 

1  60 

+   8.5910 

8.6118 

+  23.4860 

23  .  8848 

161 

+   5.6495 

5-6785 

+  34-8962 

35.2966 

162 

4-   1.3627 

1.3816 

-  25.1980 

24.8015 

163 

+   0.1386 

o.  1642 

-   1.7114 

I  •  3072 

164 

-   1.6419 

1.6175 

+  15-1254 

15.5241 

165 

-   7.9618 

7.9370 

+  30.9841 

3L3856 

1  66 

~   7.3144 

7.2901 

+  22.9012 

23.2990 

167 

~   5.3829 

5-3640 

-  3.4694 

3.0558 

1  68 

-   4.6009 

4-5830 

-  20.5547 

20.  1530 

169 

-  15.0623 

15.0376 

+  45.5413 

45.9434 

170 

—  16.8011 

16.7713 

+  37.0670 

37.4608 

171 

-  16.1483 

16.1290 

4-  26.0874 

26.4932 

172 

-  21.3263 

21.3130 

+  54-3436 

54-7497 

173 

—  18.9486 

18.9218 

+  29.7772 

30.1784 

174 

-  22.3850 

22.3556 

4-  39.6722 

4O  .  O7  I  2 

175 

-  9-6585 

9-6390 

-  22.1334 

21.7324 

176 

-  25.6282 

25.6009 

+  39-8818 

40.2844 

177 

-  7.7029 

7  .  6846 

-  32.7038 

32.3050 

178 

—  28.0044 

27.9821 

+  33-1789 

33.5863 

179 

-  22.7457 

22.7230 

4-  10.6820 

II.oSlS 

1  80 

-  31.8640 

31.8412 

4-  28.3120 

28.7158 

181 

-  26.6648 

26.6394 

+  12.7756 

13.1782 

182 

-  18.1331 

18.1194 

-  17-4504 

i  7  .  0482 

183 

—  20.8176 

20  .  7966 

-  11.8031 

i  i  .  4036 

184 

-  45-0289 

45  .  0062 

+  31.8883 

32.2965 

185 

-  43.257I 

43.2322 

+  27.3988 

27.8042 

10  CATALOGUE   OF   STARS   WITHIN 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.     PLATE  SEPT.  16.     No.  4. 


C-fot- 

S 

Y 

otar 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

1  86 

-  43.1466 

43.1276 

+  22.0902 

22.5004 

187 

-  26.2756 

26.2550 

—  ii.  0088 

10.6038 

1  88 

-  36.1745 

36-1524 

+  i  .  2454 

1.6472 

189 

-  19.8036 

19.7884 

-  30.0690 

29.6664 

190 

-  24.2328 

24.  2176 

-  23.5059 

23.1088 

191 

-  24.3488 

24-3381 

-  23.4440 

23  .  0400 

192 

-  48.6698 

48.6417 

+  ii.  4004 

i  i  .  8090 

193 

-  37-1948 

37.I75I 

-  8.5631 

8.1603 

194 

-  56.1344 

56.  iioo 

+  14.0466 

I4-4529 

195 

-  45-8113 

45  .  8020 

+  0.3671 

0-7694 

196 

-  24.0697 

24-0554 

-  28.8842 

28.4810 

197 

-  33.6702 

33-6444 

-  16.7361 

16.3350 

198 

-  52.3598 

52.3456 

+  5-2572 

5  •  6604 

200 

—  9.7721 

9.7562 

-  47.6468 

47  -  2546 

2OI 

-  45-0629 

45-0348 

-  5-0638 

4.6482 

2O2 

24.7140 

24  .  69  i  i 

-  29.7332 

29.3290 

203 

-  55-3954 

55-3748 

+  4.4682 

4.8758 

205 

-  51.1048 

51.0760 

-  2  .  7549 

2.3567 

2O6 

-  4T-7992 

41  .  7800 

—  14.1060 

13.7046 

2O7 

48  .  7084 

48.7019 

—  6  .  8740 

6.4631 

209 

36.3514 

36.3418 

—  21.1246 

20.7277 

212 

-  57-0977 

57-0758 

-   2  .  8944 

2.4924 

214 

-  44-5312 

44-5II5 

-  16.8587 

16.4452 

21^ 

—  A.Q  IO"?^ 

—  12.  5281 

•^A  v> 
217 

T-y  •  mv*o«3 

-  43-2274 

43  -  2094 

—  2I.2IO8 

20.8032 

223 

-  23.0712 

23.0588 

-  42.5434 

42.1440 

227 

-  31.6998 

3I-6954 

-  39-6024 

39.2039 

228 

—  38.4066 

38.3922 

-  35-5399 

35.I3I7 

232 

-  35.6786 

35-6623 

-  38.4318 

38.0246 

242 

—  61.1917 

61.  1763 

-  37-9043 

37.4980 

250 

—  19.6051 

19-5977 

-  55-3850 

54.9862 

266 

-  45-4986 

45.4876 

-  58.2164 

45-4876 

] 

PLATE  SEPT.  16. 

No.  5. 

135 

+  26.7558 

26.7516 

-  54.5635 

54.1822 

144 

+  21.6597 

21.6578 

-  50.2385 

49.8612 

157 

+  55.6760 

55-6784 

-  21.3587 

20.9729 

162 

+  26.6294 

26.6291 

-  35-7189 

35-3404 

164 

+  53-0986 

53-0924 

-  5-1289 

4-7462 

165 

+  59-8813 

59.8836 

+  10.5360 

10.9246 

1  66 

+  54.6062 

54.6082 

+  4-37i8 

4-7572 

168 

+  25.7154 

25-7152 

—  28.2040 

27.8194 

1  70 

4-  CY  ocS^ 

-f-  21.  0966 

i  i\j 
171 

r  o/  •  yo'-'o 
+  50.6331 

50.6434 

+  12.8728 

13-2510 

173 

+  51.2720 

51.2772 

+  17.  4648 

i  7  .  8446 

174 

+  55-8559 

55-8573 

+  26.8820 

27  .  2644 

175 

+  21.0328 

21.0322 

~  25.7388 

25-3554 

176 

+  53-7234 

53-7326 

+  29.3336 

29.  7126 

177 

+  14.9106 

14.9110 

-  34.5847 

34.1964 

178 

+  47.2913 

47.2978 

+  26.2985 

26.6829 

TWO   DEGREES   OF  THE   NORTH   POLE.  II 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.     PLATE  SEPT.  16.     No.  5. 


Qfor 

•< 

t 

Y, 

otar 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

179 

+  35-0468 

35-0509 

+  6.6922 

7-0735 

1  80 

+  41.1150 

41.1244 

+  25.5954 

25.9829 

181 

+  33-7663 

33-7720 

+  10.9415 

11.3276 

182 

+  18.3661 

18.3664 

-  16.4283 

16.0482 

183 

+  20.4788 

20.4836 

-  10.5366 

10.1581 

184 

+  34-36o8 

34-3665 

+  37-45I4 

37-8355 

185 

+  32.4260 

32-4363 

+  33-oi99 

33-4040 

1  86 

+  28.7424 

28.7520 

+  29.  1982 

29-5804 

1  88 

+  18.8832 

18.8858 

+  9-5229 

9-9434 

189 

4-  8.2481 

8.2502 

-  24.1440 

23-7570 

190 

+  9.7681 

9.7668 

-  16.3797 

15.9972 

191 

+  9-7278 

9-7326 

-  16.2482 

15-8652 

192 

+  17-2750 

17.2806 

+  25.5698 

25-9543 

193 

+  11.2165 

ii  .  2178 

+  3.3548 

3-7393 

194 

+  I3-8799 

13.8880 

+  32-7247 

33.1090 

195 

+  11.4654 

11.4651 

+  15-7647 

16.1493 

196 

+  6.0784 

6.0756 

—  20.2831 

19.9076 

197 

+  7.9210 

7.9124 

-  4.9060 

4.5I70 

198 

+  10.3110 

10.3186 

+  23.8627 

24.2458 

199 

+  12.5130 

12.5214 

+  46.6111 

46.9963 

200 

+   2  .  8608 

2.8634 

-  43-6525 

43.2742 

201 

+   8.1462 

8.1528 

+  ii.  4028 

ii  .7870 

203 

+   7-6I35 

7.6204 

+  25.4456 

25.8382 

204 

+  5  .  8880 

5-8909 

+  15-5457 

15-9225 

205 

+  5-5182 

5-5243 

+  17-3032 

I7-6953 

206 

-f-  4  .  0408 

4  .  0408 

4-   2.7072 

3.0928 

207 

+  4  .  2980 

4.2969 

+  12.7074 

13.0830 

208 

+  3-9370 

3-9371 

+  17.4214 

17.8111 

209 

+   2.9022 

2.9068 

—  6.1123 

5.7328 

211 

+   2.0978 

2.  III4 

+  54-7632 

55.I49I 

212 

+   I-I975 

I  .  2020 

+  21.4567 

21.8416 

211 

+   i  0074. 

+  2^  4.7Q8 

*,  M.  J 

2I4 

A  .  wy  -f. 
+    0.1630 

0.1656 

I   ^O  "  T./  :/ 
+    2.7016 

3-0905 

215 

+    O.OII9 

0.0132 

+    9.OOOO 

9.3844 

216 

-   2  .  8608 

2  .  8590 

+  26.8028 

27.1970 

217 

-   1.9877 

1.9924 

—    I  .  2900 

0.9002 

218 

~   3-3936 

3-3870 

+   12.8901 

13.2766 

219 

—   9.6018 

9-5964 

+  42.7336 

43-1197 

220 

-   6.8624 

6-8597 

+    3-4432 

3.8268 

221 

-  13.8028 

13.7938 

+  47.7784 

48.1682 

222 

-  12.2459 

12.2393 

+  34-0550 

34-4434 

223 

-   2.9115 

2.9106 

-  30.6307 

30.2470 

224 

—  16.0674 

16.0604 

+  42.7092 

43.0972 

225 

—  I6.I004 

16.0944 

+  33.0818 

33-4751 

226 

-  17.2252 

17.  2164 

+  36.6852 

37.0786 

227 

-   6.9007 

6  .  9020 

—  22.4408 

22.0464 

228 

~   8.7520 

8.7566 

-   14.8183 

I4-4368 

229 

-  I9-9530 

19.9442 

+  32.1120 

32-5003 

230 

-  23.9423 

23.9272 

+  45-1835 

45-5741 

231 

-  17.3456 

17.3464 

+   17.6028 

17.9824 

232 

-   8.8836 

8.8824 

-   18.7888 

18.4002 

233 

—  2O.2I9I 

20.2132 

+   I9-9558 

20.3418 

234 

-  23.6500 

23.6504 

+    6.6566 

7.0386 

12  CATALOGUE    OF   STARS    WITHIN 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.     PLATE  SEPT.  16.     No.  5. 


X 

Y 

C+or 

OLcLl 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

235 

-  24.7765 

24-7732 

+  7  .  2684 

7-6566 

236 

-  34-0148 

34.0087 

+  28.5240 

28.8991 

237 

-  40.3477 

40.3434 

+  41.9668 

42  .  3606 

239 

-  38.4691 

38.4667 

+  26.8326 

27.2240 

240 

-  49.5655 

49-5622 

+  49.0366 

49.4282 

242 

—  26.5008 

26  .  5004 

—  0.3366 

+  0.0500 

243 

-  8.9306 

8.9336 

-  37-4982 

37-1019 

245 

-  49.I558 

49.  1480 

+  38.4076 

38.7950 

247 

—  44.3446 

44.34I4 

+  24.9922 

25-3840 

250 

-  9-5672 

9.5655 

-  42.1424 

41.7528 

252 

-  17.1884 

17.1854 

—  32.0056 

31.6212 

258 

-  39.3802 

39-3864 

-  9-5008 

9.1174 

259 

—  40.2112 

40.2118 

-  8.5523 

8.1614 

260 

-  39.7I55 

39-7148 

-  9-5476 

9.1522 

261 

—  62.1189 

62.  1191 

+  15-5574 

15-9549 

264 

-  63.0124 

63.0076 

+  14-7594 

15-1563 

265 

-  29.9711 

29.9706 

-  23.0472 

22.6572 

266 

-  29.8373 

29-8354 

-  25.7821 

25-3952 

267 

-  63.5475 

63.5486 

+  7.i35i 

7-5294 

272 

-  48.4295 

48.4278 

-  10.5402 

10.1500 

279 

-  8.2589 

8.2614 

-  50.5065 

50.  1166 

288 

-  16.4512 

16.4504 

-  47.8091 

47.4214 

291 

-  45-6256 

45-6290 

-  32.1440 

3L75I2 

297 

-  61.9838 

61.9792 

-  25.7888 

25.4018 

298 

-  3.6802 

3-6827 

-  55.4448 

55-0524 

301 

-  43.9786 

43-9742 

-  37-6165 

37.2293 

310 

—  61.7982 

61.8082 

-  36.6036 

36.2200 

3i3 

-  58.0005 

57-9872 

-  39-1876 

38.7896 

316 

-  26.8860 

26.  8920 

-  50.0654 

49.6881 

323 

—  41.5800 

41.5818 

-  49-5986 

49.2098 

329 

-  38.8906 

38.8964 

-  53-0706 

52.6830 

335 

-  25.2078 

25-2099 

-  57-7330 

57-34JO 

340 

-  60.9745 

60.9769 

-  59-3676 

58.9762 

348 

—  20.0948 

20.0914 

-  59-7127 

59.3I54 

PLATE  SEPT  16.  No.  7. 

i 

-  18.8382 

18.8406 

+  8.2834 

8.6841 

2 

-  21.3760 

21.3782 

-  4-8512 

4-4541 

4 

-  15-4711 

I5.4752 

+  7.4778 

7.8793 

5 

-  2.1054 

2.1118 

+  49.6990 

50.1058 

6 

—  26.7084 

26.7077 

-  31-5658 

31.1638 

7 

-  20.3379 

20.3436 

-  13-3920 

12.9996 

8 

—  12.9176 

12.9240 

+  11.3128 

II-7I45 

9 

-  I7.3550 

17.3548 

-  13.7498 

I3-3542 

10 

-  15.2167 

15-2137 

—  8.4016 

8.0029 

ii 

—  22.4018 

22.4015 

-  47.9596 

47  •  5570 

12 

-  18.5761 

18.5773 

—  32.4268 

32.0170 

13 

—  11.4222 

i  i  .  4290 

-  0.4362 

0.0341 

14 

-  13-9665 

13.9663 

-  31-5594 

31  .  1644 

15      —  12.4708 

12.4746 

—  27.0086 

26.6114 

TWO   DEGREES   OP   THE   NORTH   POLE.  13 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.     PLATE  SEPT.  16.     No.  7. 


Qfnr 

3 

C 

Y 

otar 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

16 

-     8.9241 

8  .  9246 

-     5-5923 

5.1962 

17 

—   12.6956 

I  2  .  6942 

-   33-6i97 

33-2224 

18 

-     3-2656 

3.2708 

4-   29.1366 

29.5410 

19 

-   15.0176 

15.0194 

-   53-1275 

52.7328 

20 

-     4-6934 

4.6943 

-   20.6882 

20.2938 

21 

-     5-0730 

5.0729 

-   27.5328 

27.1324 

22 

—     6.6429 

6.6430 

-   59-2532 

58.8592 

24 

—     o  0800 

—   50.8681 

^ 
25 

v  .  */uvjv-f 

4-        2  .  8989 

2.8952 

4-    12.2810 

12.6780 

27 

+       4.9404 

4-9390 

-   42.4090 

42.0210 

28 

4-      4.1926 

4.1922 

4-     3  .  2042 

3.6070 

29 

4-      6.5276 

6.5251 

4-     3-8932 

4.2920 

30 

4-    11.7878 

11.7912 

-  48.8930 

48  .  4960 

31 

+      7-0133 

7.0068 

+     7-4725 

7.8720 

32 

+     9  .  8024 

9.8019 

-     4-4569 

4-0558 

33 

+    10.8676 

I0.86IO 

—     6.0791 

5-6813 

34 

4-   14.6702 

14.6672 

—   18.4018 

18.0048 

35 

4-   21.0820 

21.0846 

-  44-3623 

43-9679 

36 

4-    14.1650 

14.1656 

4-     6.0661 

6.4653 

37 

+    13-7698 

13.7674 

4-    10.8306 

11.2271 

38 

+    10.5315 

10.5329 

4-   25.6824 

26.0826 

39 

4-   26.6402 

26  .  6407 

-   33-9540 

33.5556 

40 

+   21.9104 

21.9058 

-    13-3110 

12.9034 

4i 

4-    11.4886 

11.4910 

4-   26.6248 

27.0264 

42 

4-   26.3417 

26.3429 

-   23.6627 

23-2659 

43 

+     9-3550 

9.35I6 

4-  35-8224 

36.2236 

44 

4-   36.5882 

36.5868 

—   52.1140 

51-7162 

45 

+   3L3968 

3L3988 

-  32-9504 

32.5514 

46 

4-   21.0973 

21.0940 

4-     1.1181 

i.5i57 

47 

4-     8.6159 

8.  6108 

4-  41.4743 

41.8779 

48 

4-   38.6330 

38.6318 

-  46.53H 

46-1325 

49 

4-   18.1619 

18.1600 

4-    13-9836 

14.3871 

50 

4-   36.0627 

36  .  0664 

-   35-38ii 

34-9783 

5i 

+  37-7356 

37.7322 

-   35-4526 

35-0422 

52 

4-   39-9622 

39.9624 

-   39.7066 

39.3070 

53 

4-  36.7123 

36.7128 

-   29.3812 

28.9838 

54 

+    10.5039 

10.4954 

4-   39-8440 

40.2439 

55 

4-  47-6131 

47.6176 

-   5L735I 

5i-338o 

56 

+   28.5177 

28.5155 

-     2.5882 

2.1860 

57 

4-  38.7108 

38.7101 

-   26.3965 

25-9936 

58 

4-  49-7256 

49.7384 

-   48.7187 

48.3232 

59 

4-  44-0340 

44.0409 

-   31.7508 

3i  •  3498 

61 

+  36.0345 

36-0254 

4-     3-1652 

3-5638 

63 

+   34.3243 

34-3185 

+     12.  5400 

12.9323 

64 

4-   56.2824 

56.2924 

—     2O.5I28 

20.1082 

66 

+   29.9394 

29-9434 

+     21.8698 

22.2693 

67 

4-   27.6829 

27.6844 

4-   26.1448 

26.5447 

69 

+   52.55H 

52.5468 

-     5-1760 

4.7790 

7i 

+  43-3890 

43.3918 

+     8.7686 

9.1718 

73 

+   51.6375 

51-6294 

4-     1.0824 

1.4908 

74 

4-  40.9542 

40.9546 

4-    16.1880 

16.5858 

75 

4-  36.9434 

36.9390 

4-   21.6216 

22.0178 

77 

+   53-5276 

53.5324 

+     3.4I93 

3.8242 

14  CATALOGUE   OF   STARS   WITHIN 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.     PLATE  SEPT.  16.     No.  7. 


3 

Y 

Of  ot. 

otar 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

82 

+  48.7732 

48.7626 

+  I4-7736 

15.1700 

83 

+  43-6940 

43-6895 

+  19.9696 

20.3683 

85 

+  41.1560 

41.1580 

+  24.1227 

24.5296 

89 

+  17-0550 

17-0475 

+  48.1854 

48.5850 

93 

+  32-8566 

32.8509 

+  37.9152 

38.3134 

116 

+  31-1983 

3i-i974 

+  51-0494 

51-4577 

121 

+  54-37I4 

54.3654 

+  48.2094 

48.6175 

123 

+  14-8274 

14.8201 

+  59-0274 

59-4326 

124 

+  57-9290 

57-9363 

+  50.1244 

50-5359 

367 

-  11.8589 

11.8678 

+  57.4660 

57-8654 

372 

—  22.8159 

22.8262 

+  5I-9792 

52.3684 

373 

—  19.2090 

19.2096 

+  53-I984 

53-5974 

376 

-  47-5470 

47  •  5509 

+  38.8990 

39.2919 

38i 

-  15-6172 

15.6208 

+  52.2308 

52.6334 

384 

-  55-9852 

55-99ii 

+  23.9852 

24.3880 

387 

-  47-5811 

47.5843 

+  I7-9438 

18.3387 

389 

-  53-8706 

53.8734 

+  4-4520 

4.8468 

390 

-  44-5343 

44.5404 

+  3-5482 

3-9442 

392 

—  25.5188 

25-5237 

+  21.7813 

22.1790 

393 

—  62.6214 

62.6224 

-  37-5849 

37-1984 

395 

-  34-4904 

34-4977 

-  1.6952 

i  -  2965 

397 

-  38.3572 

38.3583 

—  10.1432 

9-7478 

398 

-  52.2252 

52.2310 

-  35.4467 

35-0542 

399 

-  39-7932 

39-7940 

-  13-2632 

12.8746 

401 

-  39-I568 

39-i58i 

-  19-4652 

19.0668 

402 

—  46  .  i  764 

46.1778 

-  33-5604 

33-1652 

403 

-  4I-7556 

41.7606 

—  26.9296 

26.5356 

404 

-  44.7425 

44-7493 

-  33-ii33 

32.7206 

405 

—  26.2632 

26.2652 

+  3-3128 

3-7o8o 

406 

-  27.7569 

27.7614 

—   2  .  4660 

2.0701 

407 

-  47.6794 

47.6793 

-  50-8394 

50.4420 

408 

-  33-8526 

33-8520 

~  21.3134 

20.9142 

] 

DLATE  SEPT.  1  8. 

No.  i. 

i 

+  51.0872 

51  .  1030 

+  40.5292 

40  .  9070 

5 

+  9.5996 

9.6109 

+  57-1426 

57-5359 

8 

+  48-0394 

48  .  0442 

+  46.4413 

46.8172 

223 

—  30.0206 

30.0146 

+  56.4376 

56  .  8430 

242 

—  60.2491 

60.2434 

+  32.7548 

33-1493 

OA  "J 

—  2"\  1  4.Q8 

+   CQ  4.4.^0 

^T-«) 
250 

•^O  •  i^-Vt> 
—  18.4918 

18.4804 

yu  .  t±q.^\j 
+  49.8200 

50.2154 

252 

—  28.6027 

28.6031 

+  42.1728 

42  •  5649 

258 

-  5L0432 

51.0442 

+   19.9080 

20.2952 

259 

~  5I-9852 

51.9828 

+   I9.O69O 

19.4660 

260 

-  50.9896 

50.9879 

+   I9-5738 

19.9694 

265 

-  37-5I97 

37-5196 

+   29.3592 

29-7554 

266 

-  34.7936 

34.7864 

+   29.5057 

29-8985 

268 

-  25.4572 

25-4549 

+   37-9708 

38.3658 

272 

—  49  .  9660 

49.9654 

+   10.8552 

i  i  .  2450 

279 

—  10.1321 

10.  1244 

+   5I.I632 

5L5469 

TWO   DEGREES   OF  THE   NORTH   POLE.  15 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.     PLATE  SEPT.  18.     No.  i. 


Qf  of 

> 

9 

Y 

otar 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

284 

-  54-3229 

54.3"6 

—  14.6022 

14.2004 

285 

—  63.6306 

63.6376 

—  29.4106 

29.0234 

288 

—  12.8038 

12.7966 

+  42.9618 

43.3531 

291 

-  28.3828 

28.3795 

+  I3-7432 

14-1365 

293 

-  52.5138 

52.5145 

—  36.5061 

36.  1161 

294 

-  51-0504 

51-0515 

-  34-I392 

33-7450 

296 

-  38.2610 

38.2628 

—  9  .  6030 

9.2142 

297 

-  34-67ii 

34.6761 

-   2  .  6394 

2  .  2464 

298 

-  5-I970 

5-i9i4 

+  55-7506 

56.1454 

300 

-  37-8594 

37.8602 

-  16.6988 

16.3142 

301 

-  22.9039 

22.9024 

+  15.4068 

15.7964 

302 

-  49.8380 

49.8464 

—  52.2218 

51.8203 

101 

—  4.6  O7  SO 

—  46  .  2  ^06 

o  o 

304 

T*v'  •  *•*/  ovy 

-  42.0172 

42.0218 

t^\J    ^.^J-v^v^ 
-    36.6658 

36.2776 

305 

-  30.7772 

30.7791 

-       9-7484 

9-3574 

306 

-  22.6808 

22.6746 

+       7.4892 

7.8786 

307 

-  30.3597 

30.3546 

-     13.0988 

I  2  .  7064 

308 

-  43-8658 

43-8719 

-    49-3I40 

48.9098 

310 

-  23.8613 

23  .  8608 

~       2.4284 

2  •  0405 

312 

-  30.5503 

30-5562 

-     26.4560 

26.0570 

313 

—  21.2926 

21.2892 

+       1-3952 

I  .  7848 

314 

-  37-1314 

37.1310 

~    54-8958 

54.5018 

316 

—  10.5086 

10.5000 

+    32.5351 

32.9174 

317 

-  21.6372 

21.6358 

—    22.0288 

21.6435 

319 

-  14-9017 

14.9029 

+       6.5057 

6.8916 

320 

—  22.9626 

22.9612 

~     34-24IO 

33-8527 

321 

-  19.4962 

19.4952 

—     19.6396 

19.2490 

322 

-  6.5015 

6.4948 

+    40.9698 

4I-3604 

323 

-  10.9414 

10.9342 

+     17.  8469 

18.2325 

324 

-  18.2934 

18.2940 

—     24.2840 

23-8955 

325 

-  20.9050 

20.9096 

-    46.8950 

46  .  5020 

326 

—  14.6248 

14.6308 

~    21.1973 

2O  .  8064 

327 

-  13.8732 

13.8727 

—    2I.24OO 

2O.  8526 

328 

-  15-6512 

15-6571 

-    45.4306 

45-0364 

329 

-  7.4679 

7.4636 

+    20.5430 

20.9254 

330 

-  14.9298 

14-9387 

—    5I.85I8 

51.4716 

331 

-  8.4984 

8.4966 

—       0.8190 

0.4332 

332 

-  9-2332 

9.2340 

—     18.2050 

17.8158 

333 

—  8.3110 

8.3158 

—    51.0107 

50.6305 

335 

-  2.8522 

2.8444 

+    34-2293 

34.6l88 

336 

-  2.3555 

2-3524 

~     I9-8532 

19.4660 

337 

—   2  .  0458 

2.0452 

+       9.4458 

9.8364 

338 

-   2.3271 

2.3272 

+    43-2223 

43.6126 

339 

—   0.6746 

0.6784 

-    26.3619 

25.9752 

340 

-   1-0963 

1.0967 

-       I-5I52 

I.I286 

34i 

—   0.2682 

o.  2712 

-     13-3354 

12.9450 

342 

+   0.9234 

0.9251 

—    31.8092 

3I-4I34 

343 

+   L2356 

1.2322 

-    30.7173 

30.3240 

344 

+   1.7266 

1.7258 

-    27.3312 

26.9478 

345 

+   2  .  5608 

2  •  5505 

—    37.2018 

36.8228 

346 

+   2.0130 

2.OII2 

—     26.I62O 

25.7762 

347 

+   4-7908 

4.7876 

-    36.6382 

36.2578 

348 

—   0.8932 

0.8853 

+    39.3526 

39.74I4 

J6  CATALOGUE   0$  STARS   WITHIN 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.     PLATE  SEPT.  18.     No.  i 


•^ 
« 

£ 

Y 

Big  Image. 

I 
Middle  Image. 

Big  Image. 

Middle  Image. 

349 

+  8.3126 

8.3054 

-  53-4792 

53-0992 

350 

+  4.9104 

4-9I30 

—  16.6212 

16.2378 

351 

+  5  •  4543 

5  •  4543 

-  19.6230 

19.2341 

352 

+  ii.  0476 

i  i  .  0348 

-  58.9000 

58.5229 

353 

+  6.4678 

6.4686 

-  6.4914 

6.  1092 

354 

+  9.8448 

9.8377 

—  26.0492 

25.6680 

355 

+  5.8626 

5-8652 

+  6.8264 

7.2091 

356 

4-  9-7807 

9.7833 

—  10.7416 

10.3586 

357 

+  13.2288 

13-2251 

—  18.6714 

18.2877 

358 

+  17.8920 

17.8818 

-  32.8733 

32.4938 

359 

+  16.4505 

16.4530 

—  26.2858 

25-8954 

36o 

+  15.9956 

I5.9936 

-  23.5141 

23.1271 

361 

+  17.0162 

i  7  .  0098 

—  26.9918 

26  .  6080 

362 

+  3-9288 

3.9368 

+  35.9517 

36.3440 

363 

+  29.3452 

29-3384 

-  42.4928 

42.  1164 

364 

+  25.1078 

25.1043 

—  26.8246 

26.4424 

365 

+  17.4982 

17.5019 

-  2.4393 

2-0475 

366 

4-  24.4670 

24  .  4668 

-  21.4414 

21  .0492 

367 

+  1.8588 

i  .  8687 

4-  47-3690 

47.7530 

368 

+  22.1443 

22.1452 

-  8.9832 

8.5940 

369 

4-  30.4380 

30.4397 

—  28.8414 

28.4700 

370 

+  31-1376 

31.1408 

—  22.6260 

22.2436 

371 

+  41.4708 

41.4684 

-  46.7224 

46.3396 

372 

+  7.3854 

7.39H 

+  36.4326 

36.8194 

373 

+  6.1466 

6.1573 

+  40-0349 

40.4200 

374 

+  40.6238 

40.6241 

-  33-4214 

33.0522 

375 

+  35.4356 

35.4385 

—  21.5406 

21.  1621 

376 

4-  20.5329 

20.5384 

+  H.7396 

12.1256 

377 

4-  40.6403 

40.6390 

-  27.7157 

27.3368 

378 

+  32.5208 

32.5185 

—  10.0472 

9.6641 

379 

+  37-0346 

37.0390 

-  16.3330 

I5.95I2 

38o 

4-  37.9253 

37  .  9204 

—  16.6271 

16.2392 

+  7.1038 

7.1138 

+  43-6384 

44.O226 

382 

4-  50.7064 

50.7018 

-  31.6866 

31.3042 

384 

+  35-4650 

35.47I4 

+  3-3488 

3-7245 

386 

+  59-0654 

59.0662 

-  18.7985 

18.4284 

387 

+  4J-4974 

41  .4982 

+  11.7744 

12.1547 

389 

+  54-9990 

55.0096 

+  5-5125 

5  .  8880 

390 

+  55-8886 

55-8968 

4-  14.8505 

15-2324 

392 

+  37.5956 

37-6036 

+  33.8180 

34.1901 

405 

+  56.0694 

56.0801 

+  33-1324 

33-5062 

] 

5i,ATE  SEPT.  1  8. 

No.  3. 

- 

36 

+  53.7680 

53-7700 

-  47-3518 

46.9740 

43 

+  24.0156 

24.0220 

-  52.2470 

51.8680 

47 

+  18.3622 

18.3693 

-  52.9883 

52.6072 

49 

+  45.8382 

45.8407 

-  43.3820 

42.9966 

66 

+  37.9100 

37.9170 

-  31.6184 

31.2382 

6? 

+  33.6438 

—  11  8801 

**» 

+  50.9756 

50.9780 

OO  .  <-><jy  j 
-   18.1444 

17.7510 

TWO   DEGREES   0V  THE   NORTH   POLE.  1 7 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.     PLATE  SEPT.  18.     No.  3. 


Q-tn  •*- 

£ 

Y 

wear 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

74 

+  43-5646 

43-5730 

-  20.5953 

20.2066 

75 

+  38.1358 

38.1334 

-  24.6232 

24-2432 

77 

+  56.3040 

56.3044 

—  7.9818 

7.6008 

82 

+  44-9632 

44.9632 

-  12.7786 

12.3911 

83 

+  39-7750 

39-7745 

-  17.8694 

17.4836 

85 

+  35.6212 

35-6215 

-  20.4152 

20.0276 

89 

+  11.6288 

11.6320 

-  44-5928 

44.2054 

93 

+  21.8586 

21.8586 

-  28.7564 

28.3716 

94 

+  50.8440 

50.8403 

+  9-2836 

9.6662 

QC 

+A2  IS?1? 

+   c  OQA.2 

yo 
97 

L^t.  .  10/  J 
+    40.1845 

40.  1816 

O  •  **yT* 

+  7  •  2949 

7.6864 

99 

+  47-3499 

47.3421 

+  25.6618 

26.0482 

101 

+  34-8448 

34.8470 

+  7-0399 

7.4246 

104 

+  41-7614 

41  .  7604 

+  24.1720 

24-5645 

107 

+  30.9932 

30.9914 

+  17-5190 

17.9064 

108 

+  22.0186 

22.0194 

-   i  •  3573 

0.9711 

109 

—  32.6808 

32.6780 

+  24.8001 

25-1831 

I  IO 

+  20.6572 

20  .  6602 

-  4-3772 

3.9908 

in 

-f  26  .  9640 

26.9612 

+  13-2430 

13.6296 

112 

+  29.3972 

22.3976 

-f  2.3678 

2.7519 

"3 

+  17.2979 

17.2964 

-  9.6272 

9-2413 

114 

4-  32.9640 

32.9586 

+  33-7378 

34.1240 

115 

+  21.1027 

21.  1021 

+  3-0355 

3.4260 

116 

+  8.7176 

8.7204 

-  30.4433 

30.0604 

117 

+  38.2216 

38.2146 

+  54-7075 

55-0848 

118 

+  25.2220 

25.2220 

+  17-8542 

18.2396 

120 

+  16.3014 

16.3004 

+  6  .  8684 

7-2503 

121 

+  11-4958 

11.4944 

-  7.2698 

6.8860 

122 

-f-  23.2184 

+E!  IO^6 

123 

-f  0.7891 

0.7930 

o  •  ^o  v 

—  46  .  8404 

46-4623 

124 

+  9-5702 

9-57I5 

-  3-7118 

3-3284 

126 

+  13.0984 

13.0987 

+  54-7851 

55.1582 

127 

+  3-8297 

3.8266 

+  12.9184 

13-2996 

128 

+   1.8744 

I.87IO 

+  51-4697 

51-8578 

129 

-  2.8693 

2.8722 

—  i.  0812 

o  .  6960 

130 

-  5.8804 

5.8816 

+  18.6018 

18.9832 

131 

—  6.0978 

6.0982 

+   2.1085 

2.4892 

132 

-  8.6471 

8.6488 

+  3-2554 

3-6373 

133 

—  10.7948 

10-7935 

+  13.6937 

14.0742 

134 

—  ii.  2076 

I  I  .  2O74 

+  16.5973 

16.9771 

135 

—  5.6161 

5.6I03 

-  34-7042 

34-3239 

136 

—  19.2006 

19.2014 

+  49.4440 

49.8269 

137 

—  12.2412 

12.2436 

+   2.6584 

3.0370 

138 

-  I9.5392 

19.5421 

+  43.9902 

44-3681 

139 

—  18.9068 

18.9104 

+  17.0270 

17.4104 

140 

-  33-8163 

33.8198 

+  46-6371 

47.0219 

141 

-  35.3182 

35.3288 

+  33-8618 

34.2428 

142 

-  45.4193 

45.4308 

+  58.0519 

58.4400 

144 

-  9-9295 

9.9312 

-  39-8144 

39-4292 

145 

-  3L9748 

31.9720 

+  14.8111 

I5.I937 

147 

-  33.5076 

33.5I24 

+   5-3642 

5-7444 

149 

-  50.5990 

50.6094 

+  32.1298 

32-5118 

151 

—  48.0587 

48.0586 

+  19.9658 

20.3558 

1 8  CATALOGUE   OF  STARS   WITHIN 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.     PLATE  SEPT.  18.     No.  3. 


X 

Y 

Star 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

155 

-  40.9930 

40.9914 

-  0.7339 

0.3510 

157 

-  38.9002 

38.8962 

-  5-8742 

5-5020 

158 

-  50-1736 

50.1708 

+  10.5246 

10.8965 

1  60 

-  53-7892 

53-7900 

+  4-6542 

5.0289 

161 

-  63.9351 

63-9383 

+  10.6533 

ii  .0265 

162 

—  24.4620 

24.4576 

—  34.8828 

34.4960 

1  66 

—  64.6186 

64.6207 

-  7.0142 

6.6360 

1  68 

-  3I-9726 

31.9666 

-  35-8104 

35.4306 

175 

-  34-4343 

34.4276 

—  40.5101 

40.  1215 

177 

-  25.5656 

25-5630 

-  46.5978 

46.2207 

191 

—  43.8686 

43-8704 

-  51-8283 

51-4575 

193 

-  63.4980 

63.4975 

-  50-3934 

50.0212 

200 

—  16.4606 

16.4565 

-  58.6358 

58.2533 

PLATE  SEPT.  21.  No.  13. 

168 

+  40-7374 

40.7348 

-  53-7891 

53-3973 

i75 

+  38.9916 

38.9881 

—  48.8108 

48.4178 

177 

+  28.4841 

28.4814 

-  5I.H55 

50.7282 

182 

+    A"\   77OQ 

—  40  .  i  566 

189 

*\O  •  O/'-'y 

+  30  .  7084 

30.7044 

—  38.9426 

38.5406 

190 

+  37.1034 

37.1006 

—  34.2826 

33.8896 

191 

+  37.1588 

37.  1610 

-  34.1538 

33-7638 

i93 

+  51.5833 

51-5807 

-  20.7932 

20.3988 

196 

+  31.7348 

31-7344 

-  34-6408 

34-2501 

IQ7 

+  4^  .  544O 

—  24  .  6oq  S 

S  1 

200 

*rO  «_/T^V 

+  13-4832 

13-4803 

^*T  •  VV7G 

-  49-5846 

49.1836 

201 

+  54-8188 

54-8I52 

-  12.8133 

12.4152 

202 

+  30.8570 

30.8530 

-  34.0240 

33-6324 

204 

+  55-9687 

55-9704 

—  8.2422 

7.8414 

205 

+  56.9068 

56.9124 

—  6  .  7060 

6.3079 

206 

+  45.8828 

45.8769 

-  16.3910 

16.0088 

207 

+  52.8840 

52  .  8901 

-  9-2350 

8.8371 

209 

+  39.0602 

39-0594 

-  22.0860 

21.6898 

212 

+  56.5514 

56.5614 

-  0.7134 

0.3222 

214 

+  43.0410 

43.0404 

-  13-7654 

13-3668 

215 

+  47-2154 

47.2158 

-  9.0376 

8.6328 

217 

+  38.7446 

38.7534 

-  15.2246 

14.8259 

218 

+  47-3702 

47-3759 

-  3-8754 

3.4844 

2  2O 

+  38.3900 

38.3946 

-  8.4361 

8.0478 

222 

+  55-2666 

55-2746 

+  17.6612 

18.0562 

223 

-f  18.1114 

18.1112 

-  36.1064 

35-7076  . 

224 

+  58.3590 

58.3621 

+  26.6048 

26.9924 

225 

+  51-7870 

51.7894 

+  19-5716 

19.9634 

226 

+  53-4114 

53.4194 

+  22.9743 

23-3646 

227 

+  20.7594 

20.7592 

-  27.3799 

26.9782 

228 

+  24.5880 

24-5885 

-  20.5430 

20.1420 

229 

+  48.3008 

48.3108 

+  21.4760 

2  I  .  8694 

230 

+  54.2602 

54-2734 

+  33.7686 

34.I56I 

231 

+  40.3388 

40.3428 

+  9  .  0746 

9-4721 

232      +  21.7892         21.7896      -  23.3670 

22  .  9704 

TWO   DEGREES   OF   THE   NORTH   POLE.  19 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.     PLATE  SEPT.  21.     No.  13. 


Of  or 

X 

Y 

Otctr 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

233 

+  39-8346 

39-8352 

+  12.7486 

13.1442 

234 

+  28.2674 

28.2734 

+  5-3245 

5-7250 

235 

+  27.8595 

27-8651 

+  6.5510 

6.9488 

236 

+  35-5368 

35  •  5349 

+  28.4148 

28.8020 

277 

+   4O.O476 

+  4-2  58Q7 

Of 

238 

if-v^  vy^f.  f  v/ 

+  15-6550 

15.6560 

i   n-*>  •  o^Jy  / 

-  21.3372 

20.9386 

239 

+  31.1263 

3LI348 

+  30.2021 

30-5939 

240 

+  38.0998 

38.  102  I 

+  54.0202 

54.4162 

24.1 

+  I  •3.1204 

—  25.  s6i6 

**T* 
242 

*•  O      -7T^ 

+  21.4224 

21.4242 

-*•  «J  O^*  • 

+  2.1507 

2.5496 

243 

+   9-0324 

9.0322 

-  37-0384 

36.6390 

244 

+  29.6303 

29.6314 

+  36.1991 

36.5955 

245 

+  3I-I772 

3LI835 

+  45-9528 

46.3468 

24.6 

+  ^2  Q5l8 

+  58  4.804. 

•V 

247 

•   O   ;/O  w 
+  25.5688 

25.5728 

1     ^)<-'  -  if.W^|. 

+  32-8476 

33-2450 

248 

+  19.8862 

19.8868 

+  12.4562 

12.8517 

249 

+    7-3351 

7.3365 

-  29.8677 

29.4716 

250 

+  5  .  4082 

5-40I4 

—  40.0166 

39-6i5i 

251 

+  12.  7602 

I2.76l6 

+  13-0493 

13.4470 

252 

+   6.7II3 

6.7II6 

—  27.4006 

26.9994 

253 

+  9  .  7004 

9.7003 

-  2.8544 

2-4574 

254 

+  10.3536 

10.3515 

+  3.0103 

3.4022 

255 

+  13-7434 

I3-75I6 

+  57-0316 

57.4286 

256 

+  11.8238 

11.8328 

+  45.8258 

46.2284 

257 

+  7.1101 

7.1069 

+  3.1040 

3-4990 

258 

+  5-7474 

5-7471 

+  4.1912 

4-5930 

259 

+  5-7866 

5.7870 

+  5.4528 

5-8512 

260 

+  5-4692 

5.4696 

+  4-3884 

4.7892 

261 

+   6.II20 

6.II92 

+  38.0188 

38.4196 

262 

+  5.4951 

5-4956 

+  38-1748 

38.5787 

263 

+  4-1348 

4.1348 

-  7-3450 

6.9469 

264 

+  4.9204 

4.9231 

+  38.0351 

38.4331 

265 

+  3.4340 

3-4336 

-  12.1436 

n-7435 

266 

+  1.6732 

I  .6721 

—  14.2368 

I3-8379 

267 

—  0.6613 

0.6570 

+  32.8179 

33-2158 

268 

+  1.4978 

I.498I 

-  26.8364 

26.4336 

269 

+  1.4012 

1.4008 

—  29.1205 

28.  7240 

270 

-  0.7465 

0.7380 

+  9  .  9042 

10.3046 

271 

-  2.8635 

2.8542 

+  39-9532 

40.3578 

272 

-  1.5971 

1-5959 

+  9-5829 

9.9842 

273 

-  4.3708 

4.3662 

+  48.4881 

48  .  8896 

274 

-  7-1324 

7.1270 

+  55-4752 

55-8764 

275 

-  4-5055 

4.5042 

+  9  .  5006 

9.9014 

276 

-  10.7655 

10.7579 

+  42.6626 

43.0610 

277 

-  14-4347 

14.4326 

+  48.8226 

49-2233 

278 

-  13-3209 

I3.3I74 

+  40.7230 

41.1262 

279 

+  0.6634 

0.6638 

-  47-0355 

46.6386 

280 

-  9.2320 

9.2300 

+  n.5144 

11.9123 

281 

—  12.6342 

12.6300 

+  22.7702 

23.1741 

282 

—  14.9968 

14.9909 

+  33-6508 

34-0485 

283 

—  19.6806 

19.6749 

-  50.8963 

51.2977 

284 

-  17.2238 

17.2180 

+  30.1359 

30.5386 

285 

—  21.7048 

21.6974 

+  47.0609 

47.4643 

2O  CATALOGUE  OF  STARS  WITHIN 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.    PLATE  SEPT.  21.    No.  13. 


Star 

X 

Y 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

286 

—  19.9802 

19.9776 

4-  26.3237 

26.  7266 

287 

-  24.0476 

24-0458 

+  38.0308 

38.4405 

288 

-  3.4948 

3-4944 

-  39-4892 

39.0878 

289 

—  21.  0664 

21.0670 

+  15-0732 

15-4759 

290 

—  12.1276 

12.1282 

—  13.8026 

13.4023 

291 

-  14.2172 

14.2183 

—  8.1602 

7.7560 

292 

—  20.0848 

20.0841 

+  7-7796 

8.1820 

293 

-  34-4772 

34-4756 

+  43-765I 

44.1642 

294 

-  33-7440 

33-7424 

4-  41.0812 

41.4858 

296 

-  24.5412 

24-539I 

-i-  15.0042 

15-4105 

297 

—  21.8918 

21.8906 

4-   7.6224 

8.0220 

298 

+  0.6682 

0.6634 

-  53.7726 

53.3730 

299 

-  28.7886 

28.7879 

+  20.3933 

20.7888 

300 

-  30.0033 

30.0002 

4-  I9-5522 

I9.956I 

301 

-  16.7379 

16.7384 

-  13-2837 

12.8852 

302 

-  47-7825 

47.7780 

+  52.5324 

52.9375 

304 

—  41.7628 

4I-7556 

4-  36.2212 

36.6236 

305 

-  29.7553 

29.7484 

4-  9-6338 

10.0360 

306 

—  22.6778 

22.6772 

-  8.0568 

7.6539 

307 

-  32.4820 

32.4829 

4-  ii.  6061 

I2.OIO4 

308 

-  49.7404 

49.7368 

+  46.1766 

46.5822 

309 

—  12.6198 

12.6196 

-  29.9176 

29.5158 

310 

—  29.1226 

29.  I2IO 

—  0.4202 

0.0150 

3*1 

—  20.8604 

20.8602 

-  16.5035 

16.0968 

312 

—  42.1142 

42.  1146 

-f  20.8529 

21.2565 

3i3 

—  28.0818 

28.0825 

-  4.9084 

4.5063 

3H 

-  58.4192 

58.4237 

+  45-0736 

45.4869 

316 

-  12.6862 

12.6866 

-  34-0390 

33.6423 

317 

-  44.9726 

44.9746 

4-  11.3278 

11.7346 

3i8 

-  18.7774 

18.7799 

-  27.4978 

27.0932 

319 

—  28.7107 

28.7124 

—  13.0676 

12.6602 

320 

-  52.9871 

52.9861 

+  20.6294 

21.0372 

321 

-  44.6824 

44.6820 

-f  8.1312 

8.5404 

322 

-  9-2537 

9.2540 

-  42.7338 

42-3347 

323 

-  23.1222 

23-1225 

—  23.7017 

23.2989 

324 

-  48.8966 

48  .  8964 

4-  10.4186 

10.8299 

325 

-  63.6568 

63  .  6488 

4-  27.7688 

28.I86I 

326 

-  49-6936 

49.6926 

+  5.1221 

5-5292 

328 

-  23.5301 

23.5298 

—  28.0803 

27.6776 

33i 

-  38.4375 

38.4342 

-  12.7509 

12.3452 

332 

-  50.6451 

50.6364 

-  0.3450 

4-  0.0553 

335 

-  16.6698 

16.6744 

—  40.8040 

40.3968 

338 

—  10.4554 

10.4573 

-  47.3340 

46-9338 

340 

-  43-9979 

44.0001 

-  17-6751 

17.2715  - 

34i 

-  53.2004 

53-I942 

—  10.2203 

9.8192 

346 

—  64.1320 

64-I355 

-  3-1328 

2-7294 

348 

—  14.2658 

14.2683 

-  45-7265 

45-3252 

35i 

—  61.7017 

6  i  .  7040 

—  IO.IOOI 

9.6952 

353 

-  52.7975 

52.7991 

—  19.8146 

19.4103 

356 

—  58.1662 

58.1680 

-  19.3300 

18.9148 

362 

—  20.0388 

20.0394 

-  46.9327 

46.5338 

367 

—  10.2786 

10.  2862 

-  53-2129 

52.8191 

372 

-  22.0499 

22.0550 

-  49.7942 

49-385I 

TWO   DEGREES   OF   THE   NORTH   POLE.  21 

TABLE  II  (cont  'd) . — CORRECTED  COORDINATES.    PLATE  SEPT.  21.    No .  1 3. 


t 

Y 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

373 

18.5731 

18.5734 

—  51.3606 

50.9547 

376 

-  49-0776 

49-0795 

-  42-5412 

42.1423 

-  16.5942 

16.5942 

-  54.5088 

54.1068 

PLATE  SEPT.  21. 

No.  15. 

i 

-  49-1170 

49.1191 

+  35-4701 

35-8748 

2 

-  59.9066 

59.9109 

+  27.5611 

27-9565 

5 

—  8.6929 

8.6945 

+  54-4890 

54-8872 

8 

-  42.7124 

42.7136 

+  33-6728 

34.0684 

9 

-  63.0086 

63.0112 

+  18.2944 

18.6988 

16 

-  51.2698 

51.2691 

+  18.5555 

18.9614 

18 

—  2^  SI2I 

+  40.  1790 

21 

~  O  '  O 

-  63.3538 

63-3520 

-  0.1557 

+  0.2364 

23 

-  53-6494 

53-6536 

+  7.0812 

7-4777 

25 

-  30.4464 

30.4490 

+  23.6348 

24-0334 

26 

—  21.2140 

21  .22O6 

+  34-H79 

34-5168 

28 

-  35.6628 

35.6659 

+  16.1020 

16.5046 

31 

-  30.6979 

30.6994 

+  17.3088 

17.7102 

32 

-  36.7512 

36.7572 

+  6.6622 

7.0572 

33 

-  37.0818 

37.0789 

+  4-756i 

5.1470 

34 

—  42.6627 

42  .  6648 

-  6.8674 

6  .  4706 

35 

-  55.6002 

55.6032 

—  30.2710 

29.8818 

36 

—  26.4013 

26  .  4030 

+  11.4205 

i  i.  8160 

37 

-  23.4538 

23-4543 

+  15-1789 

I5-5748 

38 

-  15.7433 

15.7436 

-f  28.2739 

28.6723 

39 

+  44.4588 

44.4578 

—  26.4164 

26.0208 

40 

-  33.8928 

33.8945 

—  8.0510 

7-6585 

-  14.3978 

I4-399I 

+  28.3186 

28.7134 

42 

-  37.6736 

37.6768 

—  18.6581 

18.2623 

43 

-  9.7116 

9.7I2I 

+  36.5194 

36.9146 

44 

-  49.4924 

49.4966 

-  46.4935 

46-0944 

45 

—  40.2691 

40.2777 

-  28.9062 

28.5072 

46 

-  24.6770 

24.6780 

+  3.0814 

3.4746 

47 

—  6.4160 

6.4169 

+  41-1723 

41.5684 

48 

-  44.1898 

44.1938 

-  43-7860 

43-3940 

49 

—  18.0964 

18.0976 

+  14-5129 

14.9122 

50 

-  38.5074 

38.5084 

-  33.8610 

33-4614 

-  37.3286 

37.3262 

-  35.0322 

34-6425 

52 

-  38.5900 

38.5977 

-  39-6750 

39.2830 

53 

-  33-9503 

33-9548 

-  29.9017 

29-5046 

54 

—  6.1389 

6.1372 

+  38.6876 

39.0828 

55 

-  41-1358 

41.1360 

-  53-6956 

53.3095 

56 

-  21.7540 

21.7546 

-  4.6776 

4-2759 

57 

-  30.4551 

30.4583 

-  29.0637 

28.6680 

58 

-  37.5420 

37-5494 

-  52-9124 

52.5271 

59 

—  30.1878 

30.1906 

—  36.6012 

36  .  2058 

60 

—  9.6236 

9.6228 

+  8.4382 

8.8362 

61 

-  12.3364 

12.3380 

-  5-5584 

5-I592 

62 

-  2.9752 

2.9750 

+  29.5213 

29.9268 

2  CATALOGUE   Otf   STARS   WITHIN 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.     PLATE  SEPT.  21.     No.  15. 


Star 

X 

Y 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

63 

—  7.2200 

7.2226 

+  2.4791 

2-8759 

64 

-  I3-5704 

13.5726 

-  36.6890 

36.2909 

65 

—  11.6972 

11.7000 

-  32-5688 

32.1684 

66 

-  4.0866 

4.0891 

+  12.2972 

I  2  .  6930 

67 

-  2.8382 

2  .  8424 

-f  16.9664 

I7-3634 

68 

-  10.3191 

10.3258 

-  58.8944 

58.4960 

69 

-  5.8828 

5-8844 

-  22.9036 

22  .  5063 

70 

-  7.4811 

7.4816 

-  52.3900 

51.9980 

7i 

-  3-1284 

3-1273 

—   6  .  4482 

6.0518 

72 

-  2.7294 

2.7320 

-  23.4406 

23.0490 

73 

-   2  .  2998 

2.2985 

-  17.6877 

17.  2916 

74 

+   0.1230 

0.1223 

+  o  .  6444 

I  .0429 

75 

+   0.8736 

0.8724 

+  7-3556 

7-7538 

76 

+   I  .  2746 

I  .  2740 

+  I5-4330 

I5-8304 

77 

+   0.6750 

0.6750 

—  17.2618 

I6.86I7 

78 

+   I.3I56 

I.3I22 

-  26.8139 

26.4158 

79 

+   2.OO24 

2.OO24 

-  0.8563 

0.4587 

80 

+   2.2510 

2.2504 

+  14.4468 

14.8477 

81 

+  3-5559 

3-5571 

-  34-9872 

34.5908 

82 

+  4-8934 

4.8938 

-  5.7010 

5.30I7 

83 

+  4-7031 

4-7037 

+   1.5616 

I  .  9602 

84 

+  8.5974 

8.5976 

-  51-7160 

5I-3I69 

85 

+  5-6674 

5.6666 

+  6.3335 

6.7294 

86 

+  10.0395 

10.0376 

—  51.6111 

51.2112 

87 

+  8.3657 

8.3654 

-  24.5523 

24^544 

88 

+  8.0155 

8.0138 

—  4.0010 

3.6052 

89 

+  4-3340 

4-3340 

+  40.3596 

40.7545 

90 

+  17.4270 

17.4296 

-  54-7II4 

54.3I57 

91 

-f  14-4830 

14.4812 

-  28.8633 

28.4624 

92 

+  19.8084 

19.8060 

-  47-2958 

46.9017 

93 

+  8.9528 

8.9510 

+  22.0888 

22.4833 

94 

+  17.0264 

17.0286 

-  25.0428 

24.6474 

95 

+  19.8668 

19.8653 

-  15-8566 

15.4611 

96 

+  27.9746 

27-9745 

-  51.2648 

50.8710 

97 

+  22.8413 

22.8398 

-  15-8961 

I5.5044 

98 

+  32.2745 

32.2779 

-  50.2005 

49  .  8024 

99 

+  31.4007 

31.4002 

-  33.6478 

33-2534 

100 

+  I3-4293 

13.4296 

+  26.2734 

26.6724 

101 

+  26.2896 

26.2862 

—  n.  8042 

i  i  .  4066 

102 

+  17-9090 

17.9106 

+  15-9640 

16.3664 

103 

+  19.7212 

19.7222 

+  11.8668 

12.2680 

104 

+  34-"2i 

34.II36 

-  28.5478 

28.1546 

105 

+  25.0428 

25.0444 

+  6  .  9076 

7.3050 

1  06 

+  14-0944 

14.0930 

+  33-7752 

34.1686' 

107 

+  36.5792 

36.5824 

—  16.1350 

I5.7392 

108 

+  28.8884 

28.8864 

+  3.3057 

3-7031 

109 

+  40.7564 

40.7552 

—  22.3410 

21.9416 

no 

+  27.6042 

27.6060 

+  6.3598 

6.7566 

III 

+  36.1974 

36  .  2004 

—  10.2716 

9.8811 

112 

+  31-3543 

3I-3542 

+  0.4787 

0.8776 

"3 

+  26.0592 

26.0592 

+  12.3864 

12.  7829 

114 

+  47.1002 

47.1013 

—  28.6269 

28.2309 

115 

+  32.7246 

32.7249 

+  0.9786 

1.3762 

TWO  DEGREES  Otf  THE   NORTH  POLE.  23 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.     PLATE  SEPT.  21.     No.  15. 


X 

Y 

Star 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

116 

+  16.6670 

16.6638 

+  32.8543 

33-2490 

117 

+  58.8743 

58.8712 

-  46.7780 

46.3766 

118 

+  40.7610 

40.  7621 

-  12.1479 

11.7510 

119 

+  30.9871 

30.9854 

+  10.4751 

10.8746 

120 

+  38.8041 

38.8028 

+  i  .  8770 

2.2706 

121 

+  31-7298 

31.7296 

+  15-0299 

15.4228 

123 

+  10.0631 

10.0712 

+  49.8336 

50.2216 

124 

+  35.6393 

35-6422 

+  14.0080 

14.4061 

125 

+  17-6350 

17-6383 

+  39-8874 

40.2914 

127 

+  5I-7340 

51-7353 

+  6.8802 

7.2768 

129 

+  46.0528 

46-0547 

+  21.3106 

21  .  7104 

131 

+  50.5770 

50.5774 

+  21.5090 

2  I  .  9046 

I32 

+  53-1680 

53-1650 

+  22.5837 

22.9834 

135 

+  23.3148 

23.3168 

+  46.2439 

46-6392 

137 

+  55.1732 

55.I74I 

+  25.6275 

26.0228 

144 

+  22.5190 

22.5162 

+  52.8748 

53-2692 

392 

-  44-8432 

44.8477 

+  49.9100 

50.3014 

405 

-  57.9398 

57.9406 

+  36.8664 

37-2674 

406 

-  62.9724 

62.9662 

+  33.6474 

34.0470 

PLATE  SEPT.  16.  No.  3. 

3 

+  9.3697 

9.3726 

—  18.7030 

18.3611 

28 

4-  42.8042 

42  .  8040 

-  38.0598 

37.7I33 

31 

+  41.7666 

41.7622 

-  30.3638 

32.7178 

36 

+  47.8024 

47  .  8064 

—  28.9814 

28.6334 

106 

+  26.9062 

26.9136 

+  12.3054 

12.6493 

1  20 

+  59.6800 

59-69I5 

+  35.8446 

36.1786 

125 

+  20.9330 

20.9354 

+  16.0600 

16.4026 

127 

+  55.I46I 

55-1614 

+  48.9532 

49-2999 

129 

+  40.5140 

40.5286 

+  43-7813 

44-1255 

132 

+  39.4976 

39-5076 

+  50.9374 

51.2748 

137 

+  36.5313 

36.5389 

+  53-0639 

53-4056 

146 

+   2  .  9206 

2.9324 

+  30.8645 

3I.2I68 

200 

-   9-80I3 

9.7936 

+  12.7188 

I3-0734 

202 

-  24.7440 

24-7374 

+  30.6388 

30.9726 

210 

-  10.1188 

IO.  1  1  2O 

+  ii.  3050 

I  I  .  6540 

212 

-  57-I287 

57-1174 

+  57.48i7 

57.8244 

2  2O 

-  50.0330 

50.0199 

+  39-0534 

39.3976 

242 

—  6I.2I32 

61.2088 

+  22.4656 

22.8252 

258 

-  63.8062 

63  .  8029 

+  6.8769 

7.2290 

259 

-  65.0718 

65.0702 

+  6.9504 

7.3IOI 

268 

-  32.9440 

32.9437 

+  i  •  5390 

I  .  8940 

310 

-  60.4174 

60.4167 

—  28.1404 

27.7928 

313 

-  55.8992 

55-8966 

—  27.2466 

26.9017 

353 

-  41.8591 

41.8638 

-  52.4696 

52.1254 

356 

-  42.5326 

42.5285 

-  57.8142 

57-4752 

405 

+  21.2274 

21  .222O 

-  59-5734 

59-2250 

24  CATALOGUE   Otf   STARS   WITHIN 

TABLE  II  (cont'd). — CORRECTED  COORDINATES.    PLATE  SEPT.  16.    No.  6. 


3 

Y 

Qf  of 

otar 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

62 

+  18.2387 

18.2291 

—  25.2614 

24-8705 

75 

+  36.1242 

36.1118 

—  38.9160 

38.5349 

82 

+  47.9462 

47-9373 

-  45-7803 

45  •  3842 

85 

+  40.3350 

40.3263 

-  36.4198 

36.0237 

100 

+  32.4818 

32.4566 

—  16.5029 

16.  1056 

106 

+  27.8703 

27.8518 

—  10.5468 

10.1505 

125 

+  26.3182 

26.2981 

-  3.6577 

3-2554 

129 

+  59-7970 

59-7790 

+  2.0127 

2.4150 

159 

+  24.1144 

24.1005 

+  19.5648 

19.9598 

202 

+  4-4300 

4.4178 

+  38.9974 

39.4057 

209 

+  2.3258 

2  .  3072 

+  53.3235 

53.7210 

228 

-  9-3321 

9-3440 

+  44.6164 

45.0224 

242 

-  27.0748 

27.0846 

+  59.1022 

59.4960 

259 

-  40.7872 

40.7987 

+  50.8894 

51.2789 

268 

-  21.9770 

2I.99I6 

+  24.3042 

24.7014 

310 

-  62.3798 

62  .  4005 

+  22.8461 

23-2304 

313 

-  58.5738 

58.5843 

+  20.2616 

20.6525 

334 

-  7-5679 

7.5869 

+  1.6091 

i  .  9964 

384 

-  56.8066 

56.8177 

-  36.5169 

36.1368 

389 

-  54-7074 

54.7160 

-  56.0514 

55.6719 

390 

-  45-3710 

45-3752 

-  56.9631 

56  .  5660 

405 

-  27.0994 

27.1084 

-  57.2066 

56.8152 

I 

'LATE  SEPT.  18. 

No.  2. 

62 

+  23.9657 

23  .  9806 

+  17.1389 

I7.5390 

7*> 

+  ^7  5768 

+  -j  c  o  SQO 

/  o 

82 

'   O  /  *  O  /  V/*J 

+  44.3961 

44.4070 

oo  •  **ov** 

+  46.9015 

47.3I25 

83 

+  39.2008 

39.2162 

+  41.8208 

42.  2I2O 

100 

+  15.1702 

15-1674 

+  31.3474 

3L7576 

162 

-  25.0286 

25.0230 

+  24.8081 

25.2132 

210 

—  16.2461 

16.2364 

-  0.1773 

+   0.2328 

228 

—  4.C  8'JQ'? 

—  IO  6^54. 

242 

T"O  •  ^OVO 

—  60.2746 

60.2636 

*•*-*  -  wOOn- 
—  28.4270 

28.0264 

259 

-  52.0144 

52.0034 

—  42.II4O 

41.7146 

3*3 

-  21.3360 

21.3260 

-  59.8208 

59.4102 

334 

—  2.8218 

2  .  8068 

~    8.7423 

8.3371 

338 

-  2.3421 

2.3320 

-   17.9819 

17-5749 

^62 

+1  0080 

—  2  "\  2AQ6 

j**^ 

384 

£  .  y\JO\J 

+  35-4454 

35.4567 

*j  •  •*«IVM 
-  57.8818 

57.4850 

389 

+  54-9946 

55.0040 

~  55.7276 

55.3149 

405 

+  56.0518 

56.0628 

—  28.1037 

27.6941   . 

F 

LATE  SEPT.  21. 

No.  14. 

2 

-  59.7073 

59.7107 

-  32.5663 

32.1804 

3 

-  17-3198 

17.3265 

-  9-9694 

9.5829 

4 

-  46.9976 

47.0042 

-  27.5490 

27.1664 

18 

-  23.3108 

23.3180 

—  19.9662 

I9.5798 

TWO   DEGREES  OF  THE   NORTH  POLE.  25 

TABLE  II  (concl'd). — CORRECTED  COORDINATES.    PIRATE  SEPT.  21.    No.  14. 


Star 

X 

Y 

Big  Image. 

Middle  Image. 

Big  Image. 

Middle  Image. 

26 

—   21.0058 

21  .0164 

-   26.0338 

25-6524 

3i 

-   30.5139 

30.5242 

-  42.8440 

42  .  4484 

62 

-     2.7642 

2.7620 

-   30.6336 

30.2528 

106 

+    I4-2954 

14.2904 

-   26.3976 

26.0116 

112 

+   31-5544 

3I-5470 

-   59-7102 

59-3374 

125 

+    17-8434 

17.8404 

—   20.2830 

19.9001 

129 

+  46.2562 

46  .  2560 

-   38.8734 

38.4839 

132 

+   53-3692 

53-3657 

-   37-6045 

37.2248 

137 

+   55.3697 

55-3692 

-   34-5576 

34-1747 

146 

+  41-3192 

41  .  3098 

-    12.5214 

12.  1264 

159 

+  32.0012 

31-9855 

—      i  .  7626 

I-375I 

202 

+   30-7740 

30.7736 

+   25.8800 

26.26l8 

209 

+  38.9659 

38.9681 

+   37-8184 

38.1951 

220 

+  38.3062 

38  .  3002 

+   51-4702 

51.8494 

228 

+   24.4981 

24.4904 

+   39-3548 

39-7352 

241 

+   13.0420 

13.0418 

+   34-3242 

34.7086 

268 

+     i  .  3246 

1.3122 

+   30.7547 

3LI293 

3IO 

-   29.2275 

29.2252 

+   59-4424 

59-8372 

313 

-   28.1895 

28.1880 

+   54-9412 

55-3296 

315 

-     7-9484 

7-9458 

+   18.3913 

18.7778 

351 

—  61.8014 

61.8019 

+  49-7312 

5O.  1126 

353 

-   52.9036 

52.9017 

+  40.0212 

40  .  4080 

356 

-   58.2748 

58.2734 

+  40.5111 

40.8951 

383 

-     4-9366 

4.9418 

+     2.2576 

2.6451 

387 

-  63.4172 

63.4166 

+     I-9674 

2.3538 

405 

-   57.7422 

57-7453 

-   23.2644 

22.8812 

406 

—  62.7648 

62.7782 

-   26.4875 

26.  1058 

26  CATALOGUE   Otf   STARS   WITHIN 

The  right  ascensions  and  polar  distances  of  the  stars  were  deter- 
mined from  the  measured  coordinates  according  to  the  method  given 
in  Publication  i,  Sec.  IV,  with  one  modification.  Certain  terms  in 
the  right  ascension  equation  which  are  negligible  for  the  90°  plates 
where  the  pole  is  very  near  the  center,  must  be  included  for  the  89° 
plates,  where  the  pole  is  a  degree  from  the  center.  Furthermore, 
since  there  is  an  obvious  error  in  the  last  line  on  p.  27,  the  form 
given  in  the  first  equation  for  «  on  p.  28  is  incorrect.  The  correct 
form  and  the  one  which  has  been  used  in  the  present  investigation 
is  given  below,  and  with  it  is  repeated  for  convenience  the  equation  for 
polar  distance. 


Y2) 


Since  the  small  terms  in  «  are  negligible  in  any  case  for  the  90° 
plates,  the  equations  which  were  used  in  the  first  paper,  i.  e.,  equations 
(i),  are  correct  as  they  stand. 

The  plate  constants  were  determined  according  to  the  method  of 
Sees.  V  to  VII.  The  right  ascensions  and  polar  distances  of  the  stand- 
ard stars  were  taken  from  Elkin's  Heliometer  Triangulation  of  Stars 
in  the  Vicinity  of  the  North  Pole.*  All  of  the  stars  in  this  work, 
twenty-four  in  number,  were  used  with  the  exception  of  Polaris,  the 
photographic  images  of  which  were  not  suitable  for  measurement. 
The  companion  of  Polaris  was  obscured  by  the  primary  on  every  plate 
but  one,  namely,  Sept.  21,  no.  15.  The  folio  wing  Table  III,  gives  the 
polar  coordinates  of  the  standard  stars  together  with  their  numbers 
in  the  final  catalogue  by  means  of  which  their  rectangular  coordinates 
may  be  taken  from  Table  II. 

*  Transactions  of  Yale  Observatory,  Vol.  I,  part  III. 


TWO   DEGREES   OF   THE   NORTH   POLE.  27 

TABLE  III. — POSITIONS  OF  STANDARD  STARS. 


Elkin. 

No.  in 
Cat. 

Right  Ascension. 

N.  P.  D. 

Annual  P.  M. 

in  R.  A. 

in  N.  P.  D. 

0       /       ft 

rr 

// 

ft 

a 

2 

3   38   22 

4232.28 

/3 

14 

13   9  27 

5678.28 

+  2.310 

+  0.037 

5 

47 

41  26  32 

1297.25 

e 

34 

3i  50  45 

4875.66 

f 

42 

38  43  3i 

5337-53 

•n 

101 

83  37  i  8 

4585.10 

e 

104 

84  57  29 

5685  .  48 

i 

131 

116   8  33 

3728.37 

—  i  .  8070 

—  0.020 

AC 

161 

153  39  40 

5621.81 

X 

169 

165  22  30 

6306.18 

M 

184 

183  35  19 

6045.41 

-  0.1320 

—  0.076 

V 

193 

193  33  33 

3718.88 

I 

199 

196  34  40 

6297.54 

0 

239 

227  49  25 

56H.39 

7T 

261 

243  28  12 

5818.21 

P 

266 

246  46  54 

2685.92 

ff 

304 

270  30   o 

6296.23 

r 

305 

270  45  47 

4549-94 

V 

327 

284  42  21 

4961  .  27 

<t> 

340 

293  55  50 

3735-8i 

-  0.7560 

+  0.006 

* 

35i 

298  14  30 

4843-32 

X 

386 

330  15   7 

6034.64 

Id 

387 

334  27  22 

3953-79 

The  apparent  places  of  the  standard  stars  referred  to  the  equinox 
of  1 888.0  were  computed  according  to  the  method  of  Sec.  VI.  Proper 
motions  were  taken  from  the  following  sources :  for  /3  ==  Bradley  65 
from  Harvard  Annals,  Vol.  XVIII,  p.  283;  for  t  —  Groom.  1119,  and 
fji  =  Bradley  1672  from  Green.  Ten  Year  Catalogue  1890;  for  <p  =  k 
Ursae  Majoris  from  the  Berliner  Jahrbuch.  The  plate  constants  were 
determined  by  a  comparison  with  the  apparent  places  computed 
by  equations  (ia),  quoted  above,  using  approximate  values  which 
could  easily  be  found.  Table  IV  which  follows  contains  the  constants 
for  the  eight  89°  plates,  and  Table  V  contains  their  probable  errors. 


CATALOGUE   O#  STARS    WITHIN 
TABLE  IV.— PLATE  CONSTANTS. 


Plate. 

Image. 

Standard  stars. 

« 

, 

A 

m 

ww. 

mm. 

0         /            H 

n 

Sept.  1  6 

Big 

ct   3  5   (h  \ls   y    0} 

—    I    4.04.6 

+   60  Q4s8 

6?      3O     44 

59.8572 

no.  2 

Mid. 

A    .   4f.W~f.VS 

-    1-3959 

VSV-f  .    ^iJ-QW 

+  61.3492 

w  f           O               T^ 

67     30     45 

.8579 

Sept.  1  6 

Big 

I,  K,  X,  /i,  Vt  p. 

-  0.9446 

-  58.8603 

67     29     59 

.8617 

no.  4 

Mid. 

-   0.9310 

-  58.4621 

67     30     24 

.8598 

Sept.  1  6 

Big 

M,  ",  £,  0,  7T,  p,  <f>. 

+    I-I355 

-  57-8153 

112     38     24 

.8606 

no.  5 

Mid. 

+    1-1323 

-  57.4296 

112     38     43 

.8596 

Sept.  1  6 

Big 

a,  j8,  5,  e,  f,  w. 

+    i.352i 

+  62.1408 

112     37     46 

.8551 

no.  7 

Mid. 

+    1.3466 

+  62.5421 

112     37     34 

.8519 

Sept.  1  8 

Big 

P,  ff,  T,  v,  0,  t,  X,  w. 

-    2.8353 

+  60.5764 

22       27       48 

.8579 

no.  i 

Mid. 

-    2.8232 

+  60.9637 

22       28       23 

.8566 

Sept.  1  8 

Big 

5,  1),  0t  lf  K,  V. 

-    2.2755 

-  60.3089 

22       29       17 

.8574 

no.  3 

Mid. 

-    2.2685 

-  59.9306 

22       28       52 

.8538 

Sept.  21 

Big 

VOTTpffTVd)    \1/ 

+    2.5529 

—    58.7921 

155       3°          l 

.8608 

no.  13 

Mid. 

+    2.5464 

-  58.3941 

155       30       29 

.8604 

Sept.  21 

Big 

a,  d,  e,  f,  i/,  8,  i. 

+    2.2749 

+  61.2484 

155     26     49 

.8557 

no.  15 

Mid. 

+    2.2736 

+   61.6462 

155     26     50 

.8539 

The  numbers  in  the  last  column  of  Table  V  are  the  probable  errors 
of  the  single  determinations  of  polar  distance  for  each  plate,  and 
r  cosec  K  will  be  the  probable  error  of  one  determination  of  right  ascen- 
sion for  any  star  of  polar  distance  r. 

TABLE  V. — PROBABLE  ERRORS  OF  PLATE  CONSTANTS. 


Plate. 

Im. 

Probable  error  of 

r* 

£or  -n 

(a 

A 

Sept.  16  no.  2  

Big 
Mid. 
Big 
Mid. 
Big 
Mid. 
Big 
Mid. 
Big 
Mid. 
Big 
Mid. 
Big 
Mid. 
Big 
Mid. 

mm. 
±  .0015 
.0015 
.0015 
.0018 
.0019 
.0019 
.0022 
.0025 
.0024 

.0022 
.0018 
.OOI7 
.0013 
.OOII 

.0019 

.0018 

it 

±  .0012 
.0012 
.0011 
.0013 
.0014 
.0014 
.0018 
.0020 
.0018 
.OOI7 
.0015 
.0014 
.0010 

.0008 
.0016 
.0014 

n 

±  4 
4 
4 
5 
5 
5 
6 

fr 
6 
5 
5 
3 
3 
5 
5 

n 

±  .I41 
•139 
•  125 

•153 
.179 
.179 

-154 
.172 
.206 
.184 
.190 
.176 
.127 

.102 
.194 
.174 

Sept.  16  no.  4  

Sept.  16  no.  5  
Sept  1  6  no  7 

Sept  i  8  no  i 

Sept  1  8  no  3  

Sept  2  1  no  13  

Sept  2  1  no.  15  

TWO   DEGREES    Otf    THE   NORTH   POLE.  29 

In  determining  the  right  ascensions  and  polar  distances  of  the  un- 
known stars  the  process  employed  was  the  reverse  of  that  used  for 
the  standard  stars  and  similar  to  that  of  Publication  i,  Sec.  VIII,  in 
each  detail  with  one  exception  in  the  case  of  annual  aberration.  Here 
a  second  step  was  necessary ,  since  the  formulas  given  on  p.  32,  Publi- 
cation i,  have  in  the  second  member  the  quantities  «i  and  ^  which 
are  supposed  to  be  free  from  the  effects  of  aberration,  whereas  these 
quantities  as  derived  from  the  rectangular  coordinates  have  been 
freed  from  the  effects  of  refraction  only.  The  following  differential 
forms  derived  by  Jacoby  for  a  similar  case  give  the  necessary  correc- 
tions. (Columbia  Contributions,  no.  21,  p.  25.) 


7T 

n  —  TT,=  — n  (a  —  «j)2sin2i". 

In  combining  the  results  from  the  eight  plates  into  a  single  prelimi- 
nary catalogue,  each  plate  was  given  weight  unity.  The  means  of 
the  separate  results  from  the  four  90°  plates  were  treated  as  if  they 
also  were  obtained  from  a  single  plate  and  were  given  weight  unity 
in  the  final  combination.  The  right  ascensions  and  polar  distances 
derived  from  each  of  the  four  90°  plates  had  previously  been  reduced 
to  the  mean  standard  of  the  four  plates  by  the  method  described  in 
Publication  i,  Sec.  X,  pp.  68-72.  Hereafter  when  reference  is  made 
to  the  90°  plate  the  mean  result  from  the  four  plates  is  to  be  under- 
stood. 

Table  VI  contains  the  preliminary  catalogue.  The  first  column 
contains  the  catalogue  number,  the  second  the  number  of  plates  upon 
which  each  star  appears,  the  third  the  mean  right  ascension  from  all 
the  plates,  and  the  remaining  nine  columns  the  residuals  in  the  sense 
plate  minus  mean.  The  corresponding  values  in  polar  distance  are 
given  on  the  opposite  pages. 


CATALOGUE  OF  STARS   WITHIN 
TABLE  VI. — PRELIMINARY  CATALOGUE. 


Num- 

TV/T^at-i TJ   A 

da  sin  n 

Star 

ber 
Plates 

1888.0 

90° 

16 
no.  2 

16 
no.  4 

16 

no.  5 

16 
no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

i 

c 

o   /    // 
I   4.5   54. 

tt 

+  17 

H 
—  -O5 

H 

H 

H 

+  -05 

H 

—  .14  . 

n 

// 

// 

+  IQ 

2 

4" 

7   -7  g   14. 

-  08 

+  .10 

—  .15 

+  17 

I 

•7    CQ    12 

.OO 

•J 

c   12   4.4. 

+  .26 

—  .  12 

—  .12 

5" 

c 

c   4.1   CT. 

+  11 

—  .04 

+  .H 

—  .42  . 

+  O2 

6 

2 

c   4.6   71 

—  .  II 

+  .11 

2 

6   22   46 

—  .OQ 

+  .12 

8 

c 

6   l6   11 

+  .16 

—  .01 

+  .08 

—  .  52 

4-  11 

•7 

8   11   24. 

—  .12 

+  .00 

4-  21 

10 

2 

O   IO    4. 

—  .  12 

+  .20 

j  i 

2 

10  18   i 

+  .13 

—  .11 

I  2 

j 

IO   12   54 

.OO 

1  7 

I 

IO   4O    4. 

.OO 

14. 

2 

11    0   11 

-.08 

+  .08 

I  c 

2 

17    17    71 

—  .03 

+  .03 

16 

j  -7   45   i  e 

—  .  12 

+  .02 

+  08 

17 

2 

14   6  10 

—  .03 

.OO 

18 

7 

14.    Q   4Q 

—  .01 

—  .34 

-f  .36 

IQ 

I 

14   2"?   5Q 

.OO 

2O 

I 

18  15  21 

.OO 

21 

^ 

18  20  50 

—  .21 

-.16 

+  .14 

22 

I 

l8   4.1   11 

.OO 

27 

I 

IQ   l8   4.8 

.OO 

24. 

I 

21   l8    I 

.OO 

25 

4. 

24.    5   12 

+  -25 

-.46 

+  .06 

+  .18 

26 

2 

24    6   7,2 

+  -25 

-  .26 

27 

I 

24   26   45 

.OO 

28 

25    7   52 

+  51 

—  .15 

—  .  17 

—  22 

2O 

I 

27   27    2 

.OO 

7Q 

I 

27   51   56 

.OO 

•21 

28  16   i 

+  .05 

—  .  50 

+  .13 

72 

2 

20   l8   5O 

—  .  23 

+  .23 

71 

2 

IO   21   11 

—  .  IO 

+  .  10 

•74, 

2 

71   5O   41 

—  .07 

+  .07 

•7  C 

2 

72   5Q   51 

—  .  10 

+   JO 

76 

75   l6     5 

+  17 

+  Ol 

—  02 

4-  27 

OU 
•77 

75   5Q    O 

+  .06 

—  .40 

—  .00 

4-  42 

1.8 

76   24   4O 

+  .04 

—  .  IQ 

+  .11 

4-  .01 

7Q 

2 

77   14   71 

+  .03 

—  .01 

4O 

2 

17   42   2O 

—  .02 

4-  .02 

78   12   78 

+  II 

—  51 

+  21 

+  16 

41 
4.2 

2 

^8  4.^  ^6 

—  .05 

4-  .08 

43 

4.4. 

5 
2 

39   4  38 

7Q   7Q   57 

+  .16 

-•17 



+  .24 
-  .18 



-•49 



+  .25 
+  18 

45 

2 

4O    2   12 

—  .  2O 

+  21 

TWO   DEGREES   OF   THE   NORTH   POLE. 
TABLE  VI. — PRELIMINARY  CATALOGUE. 


Num- 

Mean 

JTT 

Star 

ber 
Plates 

N.  P.  D. 
1888.0 

90° 

16 
no.  2 

16 
no.  4 

16 
no.  5 

16 
no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

* 

H 

4-  OQ 

—  IQ 

n 

n 

n 

n 
+  -73 

H 

ft 

—  .  17 

3441  •  27 

—  IS 

+  02 

—  06 

+  .18 

4 

OO 

3 

7J.2O  SI 

+  52 

—  T.O 

—  .21 

4 

768  ss 

—  42 

-  08 

-j-  .  17 

—  .02 

+  .40 

+  27 

26 

+  01 

—  OI 

7 

4/ui  .  n 

4"  13 

—   72 

+  41 

—  .  IO 

—  12 

—  .  14 

+  .25 

9 

4°  /  o  •  "V 

4-  18 

-.18 

6738  66 

+  SQ 

s?8o  s6 

.OO 

781  8  T  ^ 

OO 

13 

^678  12 

4.  05 

06 

+  2Q 

28 

!5 

AOQ  S  08 

—  II 

+  .17 

—  .07 

+  31 

1  / 
18 

1088  sd. 

+  10 

—  .27 

+  .17 

.OO 

19 

OO 

21 

S"^74  80 

+  .  27 

—  .07 

—  .20 

727S  O7 

OO 

.00 

3 

67  s8  87 

.00 

* 

2076  QO 

4-  17 

—  .  22 

+  .  08 

—  .03 

-26 

2  1  4O  48 

—  OS 

+  .05 

OO 

*/ 

, 

4-  12 

OJ. 

—  .42 

2 

4 

T  -3 

29 

6666  so 

OO 

3° 

727Q  QO 

+  d.6 

—  18 

—  18 

—  .09 

o1 

4OO8  I  2 

—  02 

+  .03 

77 

2 

41  12  62 

+  os 

—  .05 

2 

4.87  S  Q4 

4-  .iQ 

—  .20 

7S 

2 

6477  08 

4-  .14 

—  -15 

4-  4O 

—  07 

—  02 

—   11 

—  .  19 

yj 

7IJ.8  I  S 

4-  41 

—  04 

—  22 

-.16 

2238  oo 

4-  20 

—  40 

—  O7 

+  .26 

TO 

2 

SQ7.6  76 

—  .  IO 

+  .10 

4O 

2 

4668.72 

—  .OI 

.00 

41 

4" 

2IQ7  85 

+  03 

—  16 

+  oi 

+  .12 

42 

2 

C777  .  IQ 

4-  17 

—  -17 

43 

44 

5 

2 

1633.19 
7144  6s 

+  .  05 

4-.  02 



+  .05 

+  IS 

-.09 



—  .02 
—  .15 

4.5 

2 

5956  .  76 

+  27 

-.28 

CATALOGUE   OF  STARS   WITHIN 


TABLE   VI  (cont'd). — PRELIMINARY  CATALOGUE. 


Num- 

MpQn "R  A 

da  sin  7i 

Star 

ber 
Plates 

1888.0 

90° 

16 
no.  2 

16 

no.  4 

16 
no.  5 

16 
no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

46 

2 

°    /     flf 
4O   22   IS 

n 

n 

n 

it 

n 
—  27 

n 

n 

n 

n 
+  27 

47 
48 

5 

2 

4i  26  35 

41   27   46 

+  .08 

+  .01 





+  .02 

4.O 



+  .14 



-•25 
+  4.O 

49 
SO 

5 

2 

41   38    I 

42   6  10 

+  .16 

+  .06 





+  .16 
—  06 



-.40 



—  .02 
+  01 

Si 

2 

42   S7   48 

+  01 

OO 

52 

2 

47   17    o 

+  16 

—  IT. 

PJ7 

2 

4"?  18  18 

—  20 

+  17 

54- 

4 

44   28   28 

+  .IS 

—  .OI 

—  IO 

—  OI 

cc 

2 

AA    ^Q     4- 

—  47 

+  4.1 

56 

2 

45   14.   2^ 

—  IO 

+  IO 

57 

2 

4.5   2^   ^7 

—  14 

+  14 

58 

2 

4.6    6   5Q 

—  O4 

+  O4 

5Q 

2 

46  s8  28 

OO 

OO 

60 

I 

C2   77    7 

OO 

61 

2 

S2   57   12 

—  O4 

+  O4 

62 

2 

cir   44.   eg 

+  21 

—  21 

63 

2 

56   6  ii 

—  OS 

+  OS 

64 

2 

S6    0   27 

+  06 

—  06 

65 

I 

S6   S2   24 

OO 

66 

S7   SO   SI 

4-  07 

+  O6 

—  06 

—  20 

+  2S 

67 

e;8   78   SI 

—  OI 

+  01 

—  27 

+  26 

68 

j 

SO   21   14 

OO 

60 

2 

so  4.8   8 

—  26 

+  .24 

7O 

I 

6O   27   S2 

OO 

71 

60  4.  s  i  o 

+  02 

—  .  22 

+  22 

72 

j 

61  s8   s 

.OO 

7^ 

2 

62    I   27 

—  27. 

+  .21 

74. 

61  16  S4. 

—  18 

+  14 

—  .11 

+  .16 

75 

61  48  50 

+  06 

-  08 

-.06 

+  06 

76 

j 

64   i  ci 

.00 

77 

64  10  4.8 

OO 

—  .28 

+  .28 

78 

I 

64   44   I  S 

.00 

7O 

I 

6S    4   4.1 

.00 

so 

I 

6s  IS  4.6 

.00 

81 

I 

66   8  15 

- 

.00 

82 

67   7  S   12 

+  08 

OO 

—  21 

+  17 

8-; 

67   1Q   ^6 

4-   TQ 

—  IO 

—  .  2O 

+  14 

84 

I 

68  is  42 

.OO 

85 

4 

68  52   8 

+  OS 

—  .05 

—  .02 

+  .03 

86 

I 

60   IO   4.4. 

.OO 

87 

I 

69   26   15 

.OO 

88 

I 

7O   2^   12 

.OO 

89 
QO 

5 
i 

70  48   o 

72   SO   S7 

+  .14 



-•37 



+  .29 



-.28 



+  .23 
.OO 

TWO   DEGREES   OK   THE   NORTH   POLE- 
TABLE  VI  (cont'd). —  PRELIMINARY  CATALOGUE. 


33 


Num- 

Mean 

JTT 

Star 

ber 
Plates 

N.  P.  D 
1888.0 

90° 

16 
no.  2 

16 
no.  4 

16 
no.  5 

16 

no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

A.6 

2 

1 
•^826  14. 

n 

rt 

// 

// 

9 
4-  oo 

n 

n 

n 

n 
—  OQ 

4U 

47 

4.8 

5 

2 

1297.20 
6864  29 

+  .22 

-.07 





+  .  02 
+  .17 



4-.  04 



-.19 
—  .17 

AQ 

7O7.Q  61 

+  OI 

+  00 

—  .07 

—  .04 

4-  .0^ 

CO 

2 

6183  26 

+  .10 

—  .11 

e  T 

2 

6220  84 

4-  ^4 

—  7.4 

CO 

2 

6  506  ^  ^ 

4-  10 

—  10 

e-i 

2 

cgcQ  n  A 

4-  I-? 

—  12 

CA 

14.27  08 

—  18 

—  II 

4-  n 

+  .17 

ee 

2 

7747   JA 

4-  .41 

—  .41 

56 

2 

4l87   76 

4-  .18 

—  .  17 

57 

2 

c.778  26 

4-  21 

—  22 

58 

2 

7226  14 

4-  51 

—  5O 

CQ 

2 

6  1  5Q  72 

+  46 

—  47 

60 

•7226  07. 

.OO 

61 

2 

4.070  58 

4-  .24 

—  .  27 

62 

2 

I  QOQ  4  I 

+  .05 

—  .05 

63 

2 

i  548  .  go 

4-.  29 

—  .  7O 

64 

2 

CQ24.  64. 

4-  15 

—  14 

65 

I 

c667.  10 

OO 

66 
67 

5 
4 

2939.56 
2652  74 

+  .14 
+  08 

+  .07 





4".  22 

4-  .20 



-.30 
—  .18 



—  .11 
—  .09 

68 

i 

72l6.  5s? 

.OO 

69 

2 

5046  .  oo 

4-.  13 

—  .  14 

7° 

I 

68l2  77 

OO 

71 

7 

4.040  68 

4-  T5 

—  77 

—  .01 

72 

I 

5067.06 

.00 

73 

2 

4717.62 

4-  .10 

—  .  IO 

74 

^6iJ.  02 

+  22 

4-  16 

—  28 

—  IO 

75 

4 

72IO  67 

+  TN 

4-  T5 

—  82 

+  II 

76 

I 

2726.66 

.00 

77 

7 

4684  80 

4-  21 

—  06 

—  16 

78 

I 

5255.01 

oo 

79 

I 

^7OI  .  2O 

oo 

80 

I 

2784.  79 

oo 

81 

I 

5745-37 

.00 

82 

4 

3994.26 

+  .20 

4-  .27 

—  .  27 

—  .21 

83 

4 

3559-  J8 

+  14. 

4-  n 

—  18 

—  IO 

84 

i 

6756.63 

.OO 

8.S 

4 

3276.67 

+  .25 

4-  ^2 

-.48 

—  .  IO 

86 

i 

6755-63 

.00 

87 

i 

5132.52 

.00 

88 

i 

3904  .  08 

.00 

89 
90 

5 

i 

1238.76 
6983.98 

+  .36 



-.26 



+  •45 



-•65 



+  .  09 

.00 

34 


CATALOGUE  Off  STARS  WITHIN 
TABLE  VI    (cont'd). — PRELIMINARY  CATALOGUE. 


Num- 

TV/Too n  "R  A 

t 

da  sin  TT 

Star 

ber 
Plates 

1888.0 

90° 

16 
no.  2 

16 
no.  4 

16 
no.  5 

16 
no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

0        /      // 

71    6   I! 

* 

n 

if 

" 

n 

it 

n 

n 

H 

OO 

y* 

74.   ^4   54. 

OO 

j 

5 

75    O   17 

+  -32 

—  -54 

—  .03 

—  .  14 

+  40 

Q4 

2 

75    5   56 

—  .  IO 

+  10 

Q5 

2 

78   15   16 

—  .  21 

+  21 

j 

78   17    5 

OO 

Q7 

2 

80   2O   24 

—  O5 

+  O7 

I 

80   29   29 

OO 

OQ 

2 

82  29  16 

17 

+  20 

yy 

IOO 

2 

83   516 

OO 

OO 

IOI 

2 

83  37  16 

* 

4-  TT 

IO2 

I 

84  28   5 

I 

84  5T,   i 

OO 

1  04. 

2 

84   57   26 

+  O3 

IO5 

I 

88  10  41 

OO 

106 

2 

88  4*.  12 

+  .11 

—  12 

IO7 

2 

89  21  36 

+  O7 

—  IO 

1  08 

2 

QO    7   14 

4-  T6 

IOO 

2 

90  10  29 

+  27 

—  27 

I  IO 

2 

QO   I  1   IO 

4-  T7 

III 

2 

9O  49   58 

•  •  / 
+  OQ 

T  «  »/ 

—  12 

112 

•7 

QI    I   52 

+  06 

•  •  O2 

T  T  -I 

2 

QI   24   54 

18 

4-  18 

1  14. 

2 

01   58   6 

+  26 

115 

2 

Q2   l6    4. 

116 
117 

5 

2 

92   21    0 

93   6  42 

+  .24 



-.44 



-•30 



+  .22 

+  10 



+  .27 
—  O7 

118 

2 

QI    8   11 

+  12 

—  12 

119 

I 

94  58  10 

OO 

1  2O 

4 

97    5   O 

—  .26 

—  .44 

+  22 

+  24 

121 

5 

98   o  13 

+  .06 

—  .  24 

—  51 

+  42 

+  •70 

122 

i 

99  38  29 

OO 

123 

5 

IOO    I   26 

+  .43 

—  03 

—  7O 

—  12 

+  O2 

124 

5 

loo  44  47 

+  .27 

—  .24 

—  46 

+  44 

+  O2 

125 

2 

101  19  21 

.00 

.OO 

126 

i 

104  55  58 

.OO 

127 

4 

107  49  10 

+  .  29 

-.65 

+  .15 

+  .21 

128 

i 

no  25   59 

I2Q 

4 

113  12  10 

—  en 

—  .42 

+  51 

—  O2 

HO 

2 

115  n  10 

—  .21 

+  18 

132 
133 

4 
4 

i 

116   8  40 
118  21  53 
119  n  38 

-.14 
-•23 



+  .09 
-.14 







+  .31 
+  •45 
OO 

::::::: 

-•29 
-.09 

134 

2 

119  14  40 

—  .20 

+  18 

135 

5 

120  18  56 

+  .10 



+  .10 

-.60 





+  •35 

+  .06 

TWO   DEGREES   OF   THE   NORTH   POLE. 
TABLE  VI  (cont'd). — PRELIMINARY  CATALOGUE. 


35 


Num- 

Mean 

JTT 

Star 

ber 
Plates 

N.  P.  D. 
1888.  o 

90° 

16 
no.  2 

16 
no.  4 

16 
no.  5 

16 

no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

OI 

i 

5426.54 

' 

rr 

n 

" 

n 

" 

" 

n 

n 
OO 

02 

i 

6565.  12 

OO 

5~ 

2360.  2O 

—  .01 

+  .28 

+  10 

—  51 

—  02 

Vo 

2 

5223  14 

O5 

2 

47l6  57 

VO 
06 

I 

6891.66 

OO 

O7 

2 

4761  .43 

—  41 

+  41 

08 

I 

6891.71 

OO 

00 

2 

5924.  52 

-  .26 

+  .27 

IOO 

2 

2179.08 

-.06 

+  .05 

101 

2 

4585.  44 

—  OI 

OO 

IO2 

I 

2849  19 

OO 

IO1 

I 

3116.81 

OO 

I  O4 

2 

5685.52 

—  18 

+  10 

IO5 

I 

15O8.76 

.00 

1  06 

2 

1771.80 

—  .04 

+  .05 

IO7 

2 

5049.  14 

—  .  17 

+  .16 

1  08 

2 

1708  78 

+  08 

—  OO 

IOQ 

2 

54QO  17 

—  17 

+  17 

no 

2 

3600  64 

4-  04 

—  OS 

in 

2 

47  2O  56 

4.  21 

112 

-J 

4OI4.08 

+  1  .01 

—  76 

—  .28 

2 

1214.  52 

+  .14 

114 

2 

5994.47 

+  01 

—  .OI 

115 

2 

4024.  14 

+  .05 

—  .04 

116 
1  17 

5 

2 

1887.12 

7282  10 

+  .17 



—  .12 



+  .38 



-.43 

—  41 



—  .OI 

+  .41 

118 

2 

4042  .  84 

-.36 

+  •35 

119 

I 

1471.  SO 

.OO 

1  20 

41  54  Ql 

—  16 

+  51 

—  27 

+  12 

121 
122 

5 
i 

3262.89 

6825  os 

+  .24 



-.25 



+  •34 



-•30 
OO 



-.04 

123 

124 

5 
5 

809.18 

1444  .  2  5 

+  .17 
+  •  il 



-.47 
—  .18 

+  .65 

+  .  ^2 



-•43 
—  .  24 



+  .09 
—  .02 

125 

2 

1556.79 

+  09 

—  .09 

126 

I 

6914.  19 

.OO 

127 

4. 

4782   62 

+  .21 

+  06 

—  28 

.00 

128 

I 

6680  51 

.OO 

129 

4 

1S1O.  18 

+  -11 

—  .11 

—  .41 

+  .20 

I3O 

2 

4713.61 

+  .07 

—  .07 

132 
133 

4 
4 

i 

3728.24 
3809.88 
4444  .  69 

—  .12 



+  .13 
+  .26 







+  .06 

-.53 
.00 



-.09 
+  .06 

134 

2 

4620.28 

+  .07 

—  .06 

5 

i  5  1  i  .  04 

+  .14 

+  11 

+  O7 

—  41 

+  .10 

CATALOGUE  OF  STARS  WITHIN 
TABLE  VI  (cont'd). — PRELIMINARY  CATALOGUE. 


Num- 

TVyToon T?  A 

i 

ia  sin  TT 

Star 

ber 
Plates 

1888.0 

90° 

16 
no.  2 

16 
no.  4 

16 
no.  5 

16 
no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

1  16 

j 

0        /It 

121   21   II 

n 

n 

n 

" 

i 

n 

n 
OO 

n 

H 

4 

121   19    I 

—  .09 

.OO 

+  •  14 

—  .2S 

1  18 

I 

121   SO   11 

OO 

1  1Q 

2 

124   46   I  8 

—  21 

4-  21 

I4O 

2 

I2Q    I   SI 

—  4S 

4-  4S 

1  4.1 

2 

III   S7   26 

—  IS 

4-  12 

14.2 

2 

112   17   l8 

—  41 

4-  41 

I 

111    I    S 

OO 

144 
I4.S 

5 

2 

133  33  56 

I  14   11   18 

+  •  33 



4-  .10 

—  10 

-•75 

+  .  64 

4-  10 



-.32 

14.6 

I 

I  l6   2O   42 

OO 

147 

2 

I  18   7   24 

—  .  19 

+  .17 

14.8 

I 

138  15  33 

OO 

149 

2 

140  13  49 

—  -36 

4-.  36 

ISO 

I 

140  36  36 

.00 

ISI 

2 

142  20  46 

—  .41 

+  •43 

152 

I 

142  52  48 

.00 

I  SI 

I 

143  58  28 

OO 

I  S4 

I 

144   28   47 

OO 

2 

1  4.  ^   4.  1   4.6 

4-  06 

IS6 

I 

146  11  s8 

OO 

I  S7 

-i 

146   1Q   1O 

4-  ii 

—  74 

4-  so 

is8 

2 

1  46   44   2  1 

—  is 

4-  IS 

I  5Q 

2 

I  SO   1O   42 

4-  04 

—  OS 

1  60 

2 

I  SI    6    S 

4-  14 

161 

2 

T  C-I     -JQ     -IQ 

4-  01 

162 

I  S4    4.   SI 

4-  18 

+  21 

—  81 

+  41 

161 

I 

I  s6   41    I 

OO 

164 

2 

I  rg   16   11 

4-  17 

i6s 

2 

162   Q  41 

+  29 

1  66 

7 

162  10  20 

—  s8 

+  .  SO 

167 

162   24   12 

OO 

1  68 
1  60 

5 

163  25   6 

165   22   24 

+  •  25 



.00 
OO 

-.48 





+  .30 

-.08 



1  70 

2 

167   4   8 

171 

2 

l67   SI    4. 

4-  7S 

•  OT- 

- 

172 

I 

l67   S2    8 

OO 

171 

2 

169  10  39 

4-  47 

—  47 

174 

2 

160  S7  16 

175 
176 

5 

2 

171  19   o 

171   4.2   17 

+  .04 



4--  45 
4-  A8 

-•44 



+  .  86 

-•94 



177 

178 

5 

2 

172  39  15 

174    4   22 

-.08 



+  .  14 

+  22 

-•35 



+  .50 

—  .22 



I7Q 

-  2 

I7S    O   IQ 

4-  08 

08 

i  so 

2 

177   11   1O 

4-  22 

TWO  DEGREES  OP  THE  NORTH  POLE. 
TABLE  VI    (cont'd). — PRELIMINARY  CATALOGUE. 


37 


Num- 

Mean 

JTT 

Star 

ber 
Plates 

N.  P.  D. 
1888.0 

90° 

16 
no.  2 

16 
no.  4 

16 
no.  5 

16 
no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

136 

i 

H 

6634  10 

// 

H 

H 

// 

ft 

n 

// 
oo 

H 

// 

117 

A 

3802  28 

+  17 

+  16 

—  28 

—  07 

i  is 

I 

6^14  87 

OO 

I^Q 

2 

4722  40 

+  .36 

-  36 

I4O 

2 

6663  oo 

-f  .28 

—  .28 

IAI 

2 

S063  20 

+  39 

—  .  30 

142 

2 

7S3O  QA 

4-  .50 

—  .  so 

14.  -7 

S422  O7 

oo 

14.4. 

S 

I2Q7  OO 

4-  ^6 

—  ii 

—  14 

—  -J2 

4-  20 

I4.C 

2 

4824  62 

+  14 

—  IS 

14.6 

I 

24  SO  8  I 

OO 

147 

2 

434^  32 

+  2S 

—  2S 

148 

I 

6088  07 

OO 

I4Q 

2 

62^5  .06 

+  .  is 

-  16 

ISO 

I 

6540.  54 

.00 

I  51 

2 

552**  60 

+  TO 

—   -IQ 

I  52 

I 

•7Q7I   25 

OO 

I  5^ 

I 

^0^7  8^ 

OO 

I  54 

I 

4848  01 

OO 

I  55 

2 

4245  51 

+  w 

—   77 

156 

I 

S8o6  .  06 

.00 

157 

* 

7QIQ.  54 

+  .18 

+  n 

—  .  3O 

158 

2 

5111  .  14 

4*  -44 

—  .44 

I  so 

2 

1766  22 

4-  27 

—  28 

1  60 

2 

40  S6  66 

+  17 

—  18 

161 

2 

5626  78 

+  08 

-  08 

162 
163 

4 
i 

2013.98 
3417  .47 

+  .26 



+  .06 

.00 

-.26 





-.08 





164 

2 

442  S.  78 

—  .13 

+  13 

i6s 

2 

C-IQ2  O6 

—  14 

+  14 

1  66 

•3 

4QO7  .OI 

+  16 

+  2O 

—  46 

167 

I 

3324.  3O 

.00 

168 

5 

23OI  .OI 

+  .08 

—  .07 

+  07 

4-  .21 

—  .2Q 

169 

i 

6306  .  O5 

.00 

1  70 

2 

S82O  7O 

—  -24 

+  ^ 

171 

2 

Si6s  76 

+  28 

—  27 

172 

I 

6886.ii 

OO 

173 

2 

5414.66 

+  .14 

—  IS 

174 

2 

60^6  06 

4-  IQ 

175 
176 

5 

2 

2259.70 

6OQ4  27 

+  .13 



—  .11 

—  OI 

•—  .20 

4-  01 





4-.  28 

—  .  II 



177 

1617  28 

4-  27 

4-  06 

~  •«-»,} 

4-  T2 

—  16 

178 

2 

S74S  •  32 

~  •  •*? 

**"*""" 

—  17 

•  ou 
+  16 

....... 

******* 

179 

2 

4364.62 

+  08 

—  O7 

1  80 

2 

SS4O  OO 

—  12 

4.  I2 

38  CATALOGUE   OF  STARS  WITHIN 

TABLE  VI    (cont'd). — PRELIMINARY  CATALOGUE. 


Num- 

4 

da  sin  7 

r 

Star 

ber 
Plates 

Mean  K..  A. 
1888.0 

90° 

16 
no.  2 

16 
no  4 

16 
no.  5 

16 
no  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

181 

2 

o    /    n 

ft 

11 

tr 
4-  ii 

n 

n 

n 

" 

" 

182 

4 

I  80   26   28 

+  05 

—  14 

—  .03 

181 

2 

^ 

184 

2 

T  Q-i    -j  r    2  c 

—  •  oy 

185 

2 

10o   oo   O 

I  8l   48   54 

+  ii 

—  14 

1  86 

2 

1  8  C   11   44 

4-  22 

—  10 

187 

I 

l85   41   22 

OO 

188 

2 

I  88    7   47 

—  04 

4-  04 

1  80 

4 

IQI   1  2   58 

4-  17 

4-  46 

—  27 

—  58 

190 

IQI 

4 

c 

191   16  36 

IQI   21   58 

4-.I6 
+  II 



+  •35 
+  ii 

—  .01 

—  24 





+  .32 

-.48 
—  .30 



102 

2 

IQI   51   I  I 

4-  20 

—  2O 

IQI 

5 

IQI   11   28 

4-  O5 

—  05 

—  20 

+  .'U 

—  .04 

104 

2 

IQ4   48   14 

4-  14 

—  14 

2 

IQ4   52   12 

+  15 

—  15 

1  06 

4 

IQ5   14   52 

4-  ii 

4-  48 

—  oo 

—  .  72 

IQ7 

-i 

IQC     -7Q      2 

4-  14 

—  II 

—  .  21 

108 

2 

IQ6   25   52 

+  17 

—  17 

IQQ 

I 

I  06   14   1Q 

OO 

2OO 

c 

1  06   51   5Q 

oo 

4-  24 

—  1O 

+  .79 

—  .74 

2OI 

-7 

IQ7    5   2O 

4-  04 

+  16 

—  .  2O 

2O2 

•7 

IQ7    Q    8 

4-  16 

4-  07 

—  .43 

2O1 

2 

108  21  10 

+  10 

—  12 

2O4 

2 

IQQ    Q    8 

4-  06 

—  .04 

2O5 

•7 

IQQ   1O   l8 

4-  ii 

+  2Q 

-.62 

206 

-I 

200   9  24 

4-  25 

OO 

—  .  23 

2O7 

•7 

2OO   1  8    2 

+  61 

OO 

-.63 

2O8 

I 

2OO   41   12 

OO 

2OQ 

4 

200  59  20 

4-  11 

4-  24 

OO 

-.60 

2IO 

I 

2OI   41   2Q 

oo 

21  1 

I 

2O2   17   14 

OO 

212 
211 

4 
i 

202  47  34 
202  55  17 

+  .14 



+  .  28 

—  .12 
OO 







-•34 



214 

•2 

2O1   48   4Q 

+  2O 

+  16 

-.36 

215 

2O1   5O   11 

—  .25 

2l6 

I 

- 

217 

206   4  26 

4-  7O 

06 

-  .64 

218 

2 

2O6   1O   1  5 

4-  44 

.44 

210 

I 

2o8   52   46 

2  2O 

2io   l8   12 

4-  O7 

4-  14 

—  .  22 

221 

I 

210  49  28 

OO 

222 

2 

211    4   4O 

+  16 

—  .  14 

223 

5 

211   l6   51 

—  .  12 

—  .02 

+  •  I9 

+  .41 

-  .27 

224 

2 

-  .36 

225 

2 

211   11   l8 

4-  10 

—  .32 

TWO  DEGREES  01?  THE  NORTH  POLE. 
TABLE  VI  (cont'd). —  PRELIMINARY  CATALOGUE. 


39 


Num- 

Mean 

JTT 

Star 

ber 
Plates 

N.  P.  D. 
1888.0 

90° 

16 
no.  2 

16 
no.  4 

16 
no.  5 

16 
no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

181 

2 

V 

/1CC8  ng 

H 

n 

// 
4-  16 

y 

—  .  17 

H 

n 

n 

n 

H 

182 

2687  os 

+  22 

+  .  il 

—  .42 

4-  06 

rS-j 

2 

•?o6  1  n 

4-  02 

—  .02 

Tg/1 

2 

604.  s  4.6 

—  .08 

+  .09 

185 

2 

S7S6  s6 

4-  .11 

—  .  II 

| 

1  86 

2 

S47O  48 

4-  .19 

-.18 

187 

^246.  2O 

.00 

188 

2 

4176  67 

—  01 

4-  01 

1  80 

2066  79 

+  1O 

oo 

—  .  ^O 

OO 

IQO 

2S4O  48 

+  12 

+  10 

—  .38. 

—  01 

IQI 

c 

2  S47  S4 

+  26 

4-  .42 

—  .  14 

—  72 

4-  10 

IQ2 

2 

SOQI  06 

+  .07 

-  .08 

•1718  Q7 

4-  os 

4-  08 

—  16 

—  OS 

4-  oo 

1Vo 
IQ4 

2 

S482  .  14 

4-  .14 

—  .  14 

TQC 

2 

44  S6  26 

4-  10 

—  ii 

1  06 

2271  8l 

4-  17 

4-  41 

—  24 

—  11 

IQ7 

-I 

32OI  28 

—  .  12 

4-  .10 

4-  02 

108 

2 

4028  os 

—  .  17 

4-  .  17 

IQO 

6207  S7 

.00 

2OO 

e 

861.83 

4-  os 

+  .04 

—  .20 

4-  44 

-  26 

2OI 

4171  84 

—  O7 

—  21 

4-  28 

2O2 

22  S8  18 

+  21 

4-  IS 

—  ss 

2O1 

2 

COOQ  06 

4-  01 

—  02 

2O4. 

2 

A  A  I  O  22 

—  12 

4-  ii 

2O  S 

•i 

4514.  47 

—  .01 

—  .11 

4-  il 

206 

•1 

1616  80 

4-  .21 

—  .02 

—  .  20 

207 

208 

3 

i 

4236.12 

4SI7  17 



4-.  19 

-.64 
OO 



+  .45 



2OQ 

1IO6  O4 

4-  10 

4-  10 

—  60 

+  10 

2IO 

i 

811  18 

oo 

211 

i 

67  so.  s6 

.00 

212 
211 

4 
i 

4756.18 
4.877  iQ 

-•30 



4-.I8 

-.04 

oo 







4-.I8 



214. 

•j 

1614  01 

4-  24 

—  14 

—  10 

2IS 

•2 

4OII  .  11 

—  II 

—  20 

+  -41 

216 

I 

so82  QS 

OO 

2I7 

218 

3 

2 

3400.32 
42  SI  08 





4-  .04 

—  .12 
—  10 







+  .07 
+  -J9 



2IQ 

I 

6066  O7 

22O 

•i 

37IO  63 

~  OI 

+  12 

221 

I 

6lQ7  42 

oo 

222 

2 

CC7O  86 

+  01 

223 

224 

5 

2 

1657.65 

6118  80 

+  •35 



4-.  29 

-.39 



—  .01 



-.24 

.00 



225 

2 

SSS2  1O 

+  .05 

CATALOGUE   OF   STARS   WITHIN 


TABLE  VI  (cont'd).  —  PRELIMINARY  CATALOGUE;. 


Num- 

i 

fo  sin  TT 

Star 

ber 
Plates 

Mean  R.  A. 
1888.0 

90° 

16 
no.  2 

16 
no.  4 

16 
no.  5 

16 
no.  7 

18 
no.  i 

it 

no.  3 

21 

no.  13 

21 

no.  15 

226 

2 

o     /    » 
I  1   46   I  Q 

" 

* 

n 

+  16 

" 

" 

n 

-.36 

+  OI 

,  |  .   CQ 

—  17 

227 
228 

4 

^*v>   4°   a1 
2i  c   C-J   28 

+  08 

—  •  Ou 
+  2Q 

.  Lq. 

+  21 

—  .57 

22Q 

2 

2ic   c8   12 

+  4O 

-.38 

2 

216  26  34 

+  22 

—  .  22 

2 

2l6   14   18 

+  21 

—  .  23 

^ 

217   21   21 

+  1O 

+  O8 

+  12 

—  -SO 

211 

2 

218   8  57 

+  21 

—  .  21 

214. 

2 

221   4Q   S6 

+  12 

—  .32 

2-1  c 

2 

224   1O   28 

+  16 

—  .  14 

16 

•f  14 

217 

2 

22S   l8   SO 

+  OQ 

—  .09 

2l8 

226   11   21 

.OO 

21Q 

2 

227   4Q   28 

+  16 

—  .  19 

24.O 

2 

228   6  40 

+  27 

—  .  24 

241 

2 

228  10  58 

+   II 

—  .  12 

242 

C 

228   28   51 

-  .08 

+  .06 

+  .08 

+  .15 

—  -25 

243 
244 

4 

229   25   29 
22Q   42   11 

-.24 

+  .32 



+  .20 

-.28 
.OO 



2 

2  1O   IQ   14 

+  48 

—  .45 

246 

j 

211    1   22 

.OO 

247 

2 

231  31   o 

+  14 

—  .  II 

248 

j 

211   58   21 

.OO 

24Q 

j 

2l6   26    Q 

.OO 

-4-  01 

+  21 

—  12 

^O*J 

zo/   **    4 

237   32   28 

•  *6 

•  *O 

OO 

•O1 

—  17 

Zv>^ 

•^6°   *4   44 

OO 

53 

2l8   27    6 

OO 

« 

.00 

2c6 

2/1O   1O   SI1 

OO 

*o« 

.00 

28 

18 

+  41 

—  .09 

2  ^Q 

24.2   4.4   4.2 

+  08 

+  08 

—  .  32 

••O:* 

260 

• 

242  s8  so 

+  O7 

—  O7 

—  .02 

261 

2 

241   28   14 

+  .17 

262 

j 

241   SO   26 

.00 

261 

j 

241   SI    6 

.00 

264 

2 

244  10  30 

O6 

+  .08 

265 
266 

4 
S 

244  34  42 
246  47    S 

—  .  ii 

+  .01 

+  .01 

+  •35 



+  .01 

—  .27 



-.15 
-  .13 



+  .11 

268 

+  17 

—  OQ 

260 

247  35  41 

24.7   ^6   12 

.07 

•  1  1 

.OO 

27O 

I 

248  20  i  s 

.OO 

TWO   DEGREES   OF  THE   NORTH   POLE).  41 

TABLE  VI  (cont'd). —  PRELIMINARY  CATALOGUE. 


Num- 

Mean 

A 

Star 

ber 
Plates 

N.  P.  D. 
1888.0 

90° 

16 
no.  2 

16 
no.  4 

16 
no.  5 

16 
no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

226 

2 

S776  84 

" 

n 

H 

n 
+  O4 

n 

H 

n 

n 

—  .os 

H 

227 

2l8s  SI 

4-  13 

+  .30 

—  43 

.OO 

228 

26  S4  86 

+  .27 

+  .30 

—  .  4S 

—  .  12 

22Q 

2 

SS43  74 

—  06 

+  OS 

23O 

2 

6360  33 

+  20 

—  2O 

231 

2 

4662  68 

—  31 

+  32 

232 
233 

4 

2 

2425.80 

4.842  60 

+  .07 



+  .22 

-.05 
—  08 







-.24 
+  08 



234 

2 

41  SO  28 

+  OQ 

—  .  IO 

23S 

2 

42OO  48 

—  15 

+  .IS 

236 

2 

SS06  S6 

+  IS 

-.16 

2^7 

2 

648s.  80 

—  .45 

+  -4S 

238 

I 

2300.02 

.OO 

23Q 

2 

5611  26 

+  OS 

—  os 

2  4O 

2 

7OQ6  03 

+  06 

-  06 

241 

2 

2IO2  64 

+  20 

—  .  20 

242 

s 

3834  so 

—  17 

+  10 

—  23 

+  17 

+  .11 

243 

4 

1374  O2 

+  21 

—  44 

+  52 

—  .  31 

244 

I 

S020-  30 

.OO 

24S 

2 

6516.  76 

—  14 

+  .  14 

246 

I 

7260  IQ 

OO 

247 

2 

S672  07 

—  O3 

+  03 

248 

I 

44O  S  06 

OO 

24Q 

I 

1771  .  32 

.00 

250 
251 

5 
i 

II53-67 
436l  .  2Q 

+  .27  . 



+  -II 

-.28 



+  .23 



-•35 
.00 



252 

4 

1012.  S8 

+  .20 

—  37 

+  .27 

-.18 

2S3 

I 

33Q3  OS 

.00 

2S4 

j 

3746  22 

.00 

2SS 

I 

6084  37 

.00 

256 

I 

63OS.97 

.00 

257 

I 

3733.07 

.00 

258 

259 
260 

4 
4 

3 

3793-36 
3868.84 
38O4  .  2  I 

-.28 
-.09 





-.23 
-  .16 
—  12 



+  .49 
+  .24 

—  06 



+  .03 

+  .01 

+  .18 



26l 

2 

5818  24 

+  OI 

—  02 

262 

I 

1:826  46 

OO 

263 

I 

3OQQ  I  0 

.00 

264 

2 

s8i7  20 

+  17 

18 

265 

266 

267 

4 
5 

2 

28II.28 
2686.10 

s  so6  64. 

-.06 
—  .02 

....... 

-.15 

—  .02 
—  .  10 



+  .32 

+  •44 

::::::: 

-.25 

-•17 
+  02 



268 

7 

IQ32  48 

+  O2 

'  ^ 

—  .  31 

260 

I 

I7QS  SS 

.OO 

270 

I 

4136  O4 

.OO 

CATALOGUE  OF  STARS  WITHIN 
TABLE  VI    (cont'd). — PRELIMINARY  CATALOGUE. 


Num- 

A/Toon T?  A 

| 

da  sin  n 

Star 

ber 
Plates 

1888.0 

90° 

16 
no.  2 

16 
no.  4 

16 
no.  5 

16 
no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

271 

i 

0      /      H 

248  42    I 

II 

n 

H 

n 

n 

n 

n 

n 
.OO 

11 

272 

3 

24Q    ^   4S 

—  IO 

+  .18 

—  .08 

273 

i 

240   14   S4 

.OO 

274 

i 

25O   21   l8 

.OO 

275 

i 

251   28  41 

.OO 

276 

i 

251   I   11 

.OO 

277 

i 

254   IO   41 

.OO 

278 

i 

254   16   25 

.OO 

279 

5 

254   56   46 

—  .  17 

—  .  42 

+  .16 

—  oo 

+  •  52 

280 

i 

255    4   IO 

.OO 

281 

i 

256    5  41 

.OO 

282 

i 

256   17   24 

.OO 

283 

i 

256   59   28 

.OO 

284 

2 

258   4   18 

+  .10 

—  .32 

285 

2 

258   26   12 

+  10 

-  .06 

286 

I 

26O   21   29 

.OO 

287 

I 

260   51   12 

.OO 

288 

5 

262   59   9 

—  .  22 

+  .  II 

+   4O 

-  .16 

—  .  12 

289 

i 

261   15   2O 

.OO 

290 

i 

261   16   24 

.OO 

291 

4 

261   51   12 

-  .18 

+  72 

—  .  10 

—  .  22 

292 

i 

264   I  8   4 

.OO 

293 

2 

265   21   48 

-  .16 

+  .16 

294 

2 

265  28  58 

—  .00 

+  .12 

295 

I 

265   29   12 

.OO 

296 

2 

265   4O   24 

+  02 

.OO 

2Q7 

1 

265   41   IO 

+  20 

OO 

—  .  29 

208 

E 

266  14   6 

—  18 

+  IQ 

—  08 

4-  14. 

-  .06 

2QQ 

I 

267   6   7 

.OO 

2 

268   4   8 

OO 

+  .02 

V)I 

C 

268   28   55 

—  O7 

+  08 

+  l8 

—  01 

—  .  14 

^O2 

2 

260   4O   IO 

—  II 

+  .11 

^O^ 

I 

27O   24   IO 

OO 

^O4 

2 

270  10   o 

06 

+  .06 

2 

270  46   o 

4-  O4 

—  O7 

106 

2 

271   '^'J   12 

4-  O7 

- 

—  .07 

1O7 

2 

271   *\6   ^5 

4-  12 

—  .  12 

108 

2 

271   «\8   15 

—  41 

+  .41 

I 

271   IO   17 

.OO 

3IO 
III 

5 
i 

273  57  5° 

274   26    I 

-.08 

-.23 



+  .40 

—  .02 



—  .10 
.OO 



112 

2 

274   45   52 

—  IO 

+  .22 

313 

5 

275    5   22 

—  .02 

—  .25 

+  .21 

+  .02 

—  .02 

•7  14 

2 

27C   e-j   /ic 

28 

+  .28 

11  5 

276   2^   IO 

OO 

TWO  DEGREES  OF  THE  NORTH  POLE. 
TABLE  VI    (cont'd). — PRELIMINARY  CATALOGUE. 


43 


Num- 

Mean 

An 

Star 

ber 
Plates 

N.  P.  D. 
1888.0 

90° 

16 
no.  2 

16 
no.  4 

16 
no.  5 

16 
no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

271 

i 

5939.  73 

n 

n 

n 

n 

" 

" 

H 

a 
.00 

n 

272 

3 

4119.  75 

—  .20 

+  •34 

—  .04 

273 

i 

6455.18 

.00 

274 

i 

6884.80 

.00 

275 

i 

4129.  25 

276 

i 

6145.37 

.00 

277 

i 

6542  .  06 

.00 

278 

i 

6052.  71 

.00 

279 
280 

5 

i 

4286.98 

+  .32 

+  •33 



-.24 



+  .13 



-•53 
.00 



28l 

i 

4986  .  46 

.00 

282 

i 

5652.74 

.00 

283 

i 

6720.  ii 

.00 

284 

2 

5473.84 

+  .00 

—  .  10 

285 

2 

6521  .  14 

—  .18 

+  .18 

286 

5291  .05 

.00 

287 

I 

6031  .51 

.00 

288 

5 

1230.50 

+  .10 

+  •  34 

—  .  IO 

+  .  M 

—  .49 

289 

i 

4662  .  49 

.00 

290 

i 

2852.46 

.00 

291 
292 

4 

i 

3212.78 
4229.  31 

—  7 





+  .12 



+  .18 



-.13 
.00 



293 

2 

6548.05 

+  .28 

-.28 

294 

2 

6382.06 

+  .17 

—  .  17 

295 

I 

329.24 

.OO 

296 

2 

4726.  12 

—  17 

+  .16 

297 

3 

4256.54 

—  18 

+  25 

-  .08 

298 

5 

34O  .  70 

—  .06 

+  50 

—  05 

+  02 

299 

i 

5II8.I6 

.00 

300 

2 

5098.98 

—  .04 

+  .03 

301 
302 

5 

2 

2978.23 
7334.6O 

-.26 

+  .15 



-.13 



+  .03 

+  34 



+  .22 



303 

I 

6918.38 

OO 

304 

2 

6296.22 

+  .15 

305 

2 

4549  •  76 

-.06 

+  .05 

306 

2 

3411.91 

+  .20 

—  .  20 

307 

2 

4727.60 

+  15 

—  .16 

308 

2 

7041  .  16 

+  4O 

—  .40 

309 

I 

1971.86 

.OO 

310 

3" 

5 

I 

3995-34 
2913.21 

+  .04 

-.04 



-•50 



+  .30 



+  .19 
.00 



312 

2 

5486.96 

+  10 

—  .39 

313 
3H 

5 

2 

3730.28 
7230.50 

+  .06 

+  .06 



-.16 



+  .09 
+  14. 



-.07 
—  .  14 

315 

I 

1228.87 

.OO 

44 


CATALOGUE  OF  STARS  WITHIN 
TABLE  VI    (cont'd). — PRELIMINARY  CATALOGUE. 


Num- 

MV»an T?   A 

4 

da  sin  X 

Star 

ber 
Plates 

1888.0 

90° 

16 
no.  2 

16 
no.  4 

16 
no.  5 

16 
no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

3i6 

^17 

5 

2 

o     in 
277    2    0 

270  T;  20 

i 
—  .02 

* 
—  .  ii 

H 

H 

+  •37 

AT 

H 

-.14 
—   2O 

H 

n 
-.09 

+  18 

H 

^18 

I 

270  4.1  18 

oo 

7iq 

2 

270   47   54 

—   II 

+  II 

7  2O 

2 

28O   2S   46 

—   O7 

+  07 

•721 

2 

28O   40   12 

—   O5 

+  07 

"122 

4. 

28l   36   2O 

—  O4 

—  72 

—  OI 

+  36 

323 
•224. 

5 

2 

28l   36   25 
282    A   4.2 

-.08 

-.23 



+  •75 



—  .20 

-  08 



-.27 
+  .05 

•725 

2 

282  52  10 

—  26 

+  .26 

726 

I 

284  n   6 

OO 

•327 

2 

284   42   21 

oo 

.OO 

728 

I 

285   ^O   ^4 

oo 

•2,20 

c 

285   42   2^ 

-  26 

+  05 

+  22 

—  IQ 

+  .18 

770 

I 

286   15   SI 

OO 

7-7.T 

2 

28?    1    5 

16 

+  16 

oo1 
772 

•I 

287   44    2 

4-  07 

—  18 

+  .14 

•777 

I 

28Q   ^5   12 

oo 

7-74. 

I 

2OI   ^8   l6 

oo 

•7-7C 

c 

2Q2    7    5 

—  IO 

-  18 

+  22 

-  18 

+  .26 

776 

I 

2Q2   42    8 

oo 

•7-7,7 

I 

2Q7   10   44 

oo 

778 

2Q-7    -7Q    T7 

oo 

«^8 

+  57 

00° 

•71,0 

I 

^yo  oy  A  / 

2Q-7.   4.7   ii 

oo 

340 

741 

5 
•i 

293  55  40 

2Q4   2O    I 

+  .11 

+  .04 

4-  02 

-.13 



-.05 

-  18 



+  .04 

+  •I3 



742 

i 

2Q4   41   52 

oo 

•7,1  -7 

i 

2Q4   55    4 

.00 

744 

i 

2Q5   IQ   51 

.00 

74.C 

i 

2Q5   ''.I   ^5 

.00 

7A6 

one   -i-i   7T 

4-  12 

—  22 

+  12 

o4u 

7A7 

*:f3   66   66 



OO 

O^/ 
348 

5 

"=yu  o*   o 
297  i4  54 

2Q7   ^7   76 

+  .08 

—  .22 



+  .25 



-.26 
OO 



+  .14 



,54V 

•7  CQ 

j 

•*y*  o/  ou 

208   4   2 

oo 

OO" 
•TC  T 

2O8   14   ''.I 

4-  14 

4-  o«; 

+  05 

- 

—  .27 

OD1 
•7  c.2 

j 

2QQ    O   22 

OO 

oo-* 

•7C7 

•7QQ     T2     1  ^ 

4-  74 

—  22 

—  26 

+  .12 

OOO 

_1_  T2 

354 

7C  c 

j 

•i  Q  T   27   27 

oo 

OOJ 

356 

7C7 

4 
j 

302   20   41 
•7  o  7   4.6   ^  1 

+  .19 

.00 







+  .02 
.OO 



-.19 



•JCK 

i 

•7O4   *\O   48 

.OO 

4-  O7 

—  O5 

ooy 
760 

T  .«-M 
4-  02 

OO 

6w 

^U4   »>  /     ° 

TWO  DEGREES  OF  THE  NORTH  POLE.  45 

TABLE  VI    (cont'd). — PRELIMINARY  CATALOGUE. 


Num- 

Mean 

An 

Star 

ber 
Plates 

N.  P.  D. 
1888.0 

90° 

16 
no.  2 

16 
no.  4 

16 
no.  5 

16 
no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

717 

5 

2 

n 

1759.18 
5OQO  84. 

H 
-.16 

n 

+  .40 



n 
-.07 

n 

H 

+  .02 

+  10 

n 

n 

-.18 
—  OQ 

n 

6l  / 

7l8 

j 

2286  27 

OO 

7IQ 

2 

•7775  18 

+  26 

—  27 

72O 

2 

5821  74 

+  24 

—  24 

721 

2 

4027  50 

+  .14 

—  .17 

722 

4 

1212  .  12 

—  .15 

+  -4-O 

+  .11 

—  .  77 

323 
724. 

5 

2 

2622.05 
5182  51 

-.07 

+  .18 

+  .07 

+  26 

—  .21 

—  26 



•52  5 

2 

6547  74 

—  21 

+  21 

126 

I 

4064  68 

OO 

7.27 

2 

406  i  06 

—  O2 

+  01 

128 

I 

6411  01 

OO 

5 

247O  11 

—  O5 

+  21 

OO 

—  02 

—  .  14 

77O 

I 

6788  39 

OO 

2 

+  .14 

—  .  15 

772 

7 

4740  •  89 

+  O5 

+  .  14 

—  .  19 

333 

I 

6706.  78 

.OO 

774 

I 

5O2  74 

OO 

775 

5 

I5Q-J.  84 

—  28 

+  II 

—  O7 

+  2Q 

O7 

336 

I 

4872  64 

OO 

777 

I 

7O78  28 

OO 

338 

7 

IOS5-  52 

+  .14 

—  .  50 

339 

I 

5227.72 

OO 

340 

5 

7 

3735.63 

4444  1  I 

-.06 

—  .22 
—  O5 



-•03 



+  .05 
+  24 



+  .24 
—  .18 



342 

I 

5552  44 

OO 

343 

I 

5487  05 

OO 

344 

I 

5287.07 

OO 

745 

I 

5880  oo 

746 

7. 

5217  77 

+  21 

-.16 

347 

I 

5854.06 

OO 

348 
349 

5 

i 

1291  .66 
6877.  70 

-•35 

+  08 



—  .01 



+  .20 
OO 



+  .10 



35° 

i 

466  i  40 

351 

4 

4847  21 

—  46 

+  OQ 

+  11 

+  2 

352 

i 

7217  .67 

OO 

353 

4 

4069  5O 

4-  01 

4-  10 

—  .11 

354 

2 

5257  42 

9 

+  12 

355 

I 

•J275  17 

OO 

356 

357 

4 

i 

4351.60 
4856  2O 

-.04 

—  .02 





+  .01 



+  .07 



358 

i 

5745.08 

OO 

359 

2 

5341  .66 

+  31 

360 

2 

5173.86 

+  .24 

46 


CATALOGUE  OP  STARS  WITHIN 
TABLE  VI    (cont'd). — PRELIMINARY  CATALOGUE. 


Num- 

4 

da  sin  TT 

Star 

ber 
Plates 

1888.0 

90° 

16 
no.  2 

16 
no.  4 

16 
no.  5 

16 
no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

16  1 

i 

O       f     ff 

105   6  24 

" 

" 

// 

" 

" 

.00 

a 

n 

" 

16"* 

7O7   21   12 

+  21 

—  14 

—  20 

4-  14 

161 

2 

1OO   41    4 

—  .16 

4-  .12 

164 

2 

no   i  15 

—  .01 

+  .01 

76  c. 

2 

HO    Q   14 

—  15 

4-  15 

766 

I 

HO   41   41 

OO 

76? 

III    7   22 

+  26 

—  14 

+  12 

—  IQ 

4-  16 

768 

2 

112    2   26 

4-  04 

—  O2 

2 

112   44    O 

4-  06 

—  06 

77n 

2 

114   11   24 

—  08 

4-  08 

771 

2 

114   47    2 

4-  07 

—  01 

o/  *• 
372 

373 

174 

5 
5 

2 

3H  53  3i 
315  29  20 
317   8  28 

-.04 
-•31 

-•32 
—  .22 

4-.  12 





4-.  23 
4-.  24 

-.38 
-.70 

—  .  12 



+  •52 
4-.  98 



175 

2 

117   17   52 

4-.i6 

—  .18 

376 

177 

5 

2 

317   46   25 
318   31   58 

—  .21 

-.51 

—  .  12 





4-.  38 

-.18 

4-.  09 



4-.  51 



778 

2 

318   52   l6 

—  16 

4-  16 

77O 

2 

1IO   41   51 

—  02 

4-  02 

o/y 

2 

12O    7   4O 

4-  05 

—  02 

781 

122    7    I 

+  O7 

—  4O 

4~  10 

—  50 

4-  74 

o01 

2 

122   26   56 

—  12 

4-  OQ 

"787 

j 

124   28   *\Q 

OO 

78 

126    I   57 

4-  16 

—  12 

4-  10 

—  12 

785 

128   6  15 

OO 

786 

2 

no  15   6 

4-  12 

—  14 

774   27   24 

—  ii 

—  11 

4-  02 

4-  21 

788 

717   15   14 

OO 

780 

Il8   IQ   12 

4-  77 

—  14 

4-  05 

—  12 

144   10   I  8 

OO 

4-  02 

39° 

4 

145    4   41 

OO 

_1_  TQ 

08 

4-  67 

392 

34    3     4 

T 

4-  17 

393 

7OA 

151   14    I 

OO 

7QC 

2 

151    4    1 

4-  IQ 

—  10 

706 

j 

151    8    I 

OO 

7Q7 

2 

151   17   17 

4-  05 

—  .05 

OO 

4-  02 

—  O5 

oyy 

OO.5   4/   ou 

4-  16 

—  11 

fi       c 

OO 

_ 

7^6   77     Q 

4-  oo 

—  OO 

4  3 

156  18   6 

4-  li 

28 

4-  .40 

4°5 

AClft 

357  I2  20 

4-.  08 

4 

2 

•ICQ       T     jg 

-3 

408 

2 

•7CQ   -77   22 

+  Ol 

TWO   DEGREES   OF   THE   NORTH   POLE.  47 

TABLE  VI  (concl'd)  .—PRELIMINARY  CATALOGUE. 


Num- 

Mean 

fa 

i 

Star 

ber 
Plates 

N.  P.  D. 
1888.0 

90° 

16 
no.  2 

16 
no.  4 

16 
no.  5 

16 
no.  7 

18 
no.  i 

18 
no.  3 

21 

no.  13 

21 

no.  15 

361 

i 

5390.72 

1 

n 

n 

n 

n 

n 
.OO 

n 

n 

n 

162 

4 

i  542  .  46 

-.46 

+  .  48 

4-  .14 

—  18 

2 

6478.64 

—  .05 

4-  .05 

164 

2 

5507  .  34 

—  .  17 

4-.I8 

365 

2 

3977.84 

4-.  10 

—  .  II 

366 

I 

5188.78 

.OO 

167 

K 

851  .89 

—  .  29 

+  .27 

—  15 

+  34 

—  IQ 

168 

2 

44^8.  12 

4-  .  10 

—  .11 

369 

2 

S72S  •  42 

—  .23 

4-  .21 

370 

2 

5191.  14 

—  .22 

4-  .21 

371 

2 

6962  .  54 

—  .21 

4-.  20 

C 

1581  62 

—  .11 

4-  09 

—  08 

4-  OQ 

4-  01 

173 

I 

1353  84 

4-  17 

—  IO 

4-  18 

—  15 

174 

2 

6212.38 

.07 

4-  08 

175 

2 

5415.92 

—  .26 

4-  .27 

176 

-2252  78 

4-  06 

4-  IQ 

—  52 

4-  OQ 

4-  20 

377 

2 

5903  .  7  i 

—  .  19 

4-  .19 

378 

2 

4739.66 

-.28 

4-  .27 

379 

2 

5197.71 

—  .  17 

4-  .17 

380 

2 

5237.84 

+  .02 

—  .01 

«: 

1185.99 

—  .05 

+  .  06 

+   JC 

—  OI 

—  17 

382 

2 

6196.76 

—  .20 

4-  19 

383 

I 

460.55 

.00 

384 

4 

4132.  19 

+  .  38 

—  .  17 

—  15 

4-  .15 

385 

i 

4839.22 

.OO 

386 

2 

6014.77 

4-  .01 

—  OI 

387 

4 

1951-95 

—  .  IQ 

4-  .22 

—  12 

4-  10 

388 

i 

5646  .  66 

.OO 

389 

4 

4786.44 

4-  .40 

—  .  12 

—  42 

4-  .14 

39° 

4 

4459.  i  6 

4-.  26 

—  .21 

—  .  17 

4-  .12 

i 

7048  .  20 

OO 

392 

5 

2904  .  74 

—  .05 

4-  .10 

—  26 

4-  18 

4-  05 

393 

2 

7095  .  32 

+  .  50 

—  4Q 

394 

I 

4156.97 

.OO 

395 

2 

4383  .  43 

4-.  05 

—  .05 

396 

I 

6502  .  08 

.00 

397 

2 

4938.  10 

4-  12 

—  12 

398 

1 

6665.37 

OO 

399 

2 

5143.  24 

4-  .20 

400 

I 

5114.04 

.00 

401 

2 

5453.80 

—  ii 

4-  10 

402 

2 

6106  74 

+  °5 

06 

403 

2 

5921  66 

4-  01 

404 

2 

6335.08 

4-.  28 

—  .  27 

405 

5 

1889.77 

4-  19 

—  OQ 

—  07 

4-  08 

—  .OQ 

406 

4241  30 

4-  28 

—  II 

—  O2 

407 

2 

7372.48 

4-.  64 

—  64 

408 

2 

542I.I8 

4-.  26 

48  CATALOGUE   Otf   STARS   WITHIN 

III. 

INTER-ADJUSTMENT  OF  THE  PLATES. 

The  process  next  entered  upon  is  the  inter-adjustment  of  the  results 
obtained  from  the  different  plates.  Since  the  problem  in  question  is 
similar  to  that  discussed  by  Jacoby  in  the  paper  already  referred  to 
(Col.  Con.  no.  21),  where  the  south  polar  plates  are  treated,  the 
method  devised  by  him  will  be  followed  here.  A  full  statement  of 
the  problem  is  given  on  p.  7  of  the  above  paper,  and  the  method  of 
solution  on  pp.  68-75.  Its  application  in  the  present  case  is  as  fol- 
lows. The  right  ascensions  and  polar  distances  of  the  unknown  stars 
upon  any  plate  depend  fundamentally  upon  the  standard  stars  which 
appear  upon  that  plate.  For  the  89°  plates  the  number  of  standard 
stars  on  each  plate  varies  from  six  to  nine,  and  on  the  average  four 
of  these  appear  on  two  adjacent  plates.  Thus  it  may  be  expected, 
that,  since  the  common  data  are  so  few,  the  agreement  between  the 
a's  and  TT'S  of  any  particular  star  as  found  on  two  plates  will  not  neces- 
sarily be  very  close.  The  largest  actual  residual  from  the  mean  in 
Table  VI  is  1^.03 .  Only  ten  residuals  are  greater  than  0^.75,  and 
but  twenty-five  lie  between  o".6o  and  o".75. 

The  adjustment  of  these  differences  is  carried  out  by  means  of 
equations  (2),  Publication  i.  These  may  be  written  in  a  more  con- 
venient form  without  impairing  the  correctness  of  their  derivation  by 
assuming  that  the  X  axis  points  to  the  vernal  equinox,  thus  replacing 
the  angle  B  by  a.  They  then  read : 

at  sin  adz  —  w  cos  ady  -f-  pdA '  -}-  (a  —  «')  sin  ?r  =  o , 

(2) 

—  a)  cos  a dz  —  to  sin  ady  -f  pda>  •)-  (JT  —  w')  =  o . 

These  equations  are  general  in  their  application.  They  express 
the  relation  of  small  changes  in  the  constants  d£,  dy,  dAf  and  d<*>  to 
changes  in  the  corresponding  a's  and  ~'s  without  regard  to  the  cause 
of  the  change.  If  the  changes  in  the  a's  and  -'s  of  a  sufficient  number 
of  stars  arising  from  the  same  cause  are  known,  the  quantities  dr,  dy, 
dAf  and  dw  may  be  obtained  by  the  method  of  least  squares. 
If  on  the  other  hand  these  corrections  are  known,  the  corrections 
Aa.  and  A*  to  the  positions  of  the  stars  may  be  computed.  In  the 
present  case  the  quantities  dz,  etc.,  represent  corrections  to  the  plate 
constants  of  one  plate  which  are  required  to  adjust  the  a's  and  TT'S  of 
the  stars  on  that  plate  to  a  closer  agreement  with  the  «'s  and  x's  of 


TWO    DEGREES   OF   THE   NORTH    POLE. 


49 


the  same  stars  when  found  on  an  adjacent  plate.  They  are  obtained 
by  a  least  squares  solution  of  equations  (2)  in  which  the  quantities 
(a  —  a')  sin  it  and  (~  —  w')  are  the  differences  in  right  ascension  and 
polar  distance  of  all  the  stars,  standard  and  unknown,  common  to  the 
two  plates  in  question.  Their  numerical  values  are  taken  from  the 
original  «'s  and  -'s  of  which  Table  VI  contains  the  means.  Hence  the 
X  axis  points  to  the  equinox  of  1 888.0  and  the  «'s  and  -'s  are  the  mean 
places  for  the  same  epoch.  Bach  pair  of  adjacent  plates  will  furnish 
such  a  set  of  corrections  to  their  plate  constants,  and  there  will  be 
eight  combinations  of  the  89°  plates  one  with  another.  There  will 
also  be  eight  combinations  of  the  90°  plate  with  each  of  the  89°  plates, 
making  sixteen  combinations  in  all.  The  results  of  these  least  squares 
determinations  are  found  in  Table  VII  which  follows.  The  numbers 
in  the  first  column  designate  the  plates  which  are  included  in  each 
comparison.  The  number  of  equations  involved  in  the  least  squares 
solution  stands  in  the  second  column.  It  is  equal  to  twice  the  num- 
ber of  stars  common  to  the  two  plates.  The  remaining  columns  give 
the  corrections  dz,  dy,  dA'  and  do  to  the  plate  constants.  For  exam- 
ple, in  the  first  comparison  the  values  inserted  in  equations  (2)  are 
in  the  sense  plate  16-2  minus  16-7.  Hence  if  the  corrections  in  the 
first  line  of  Table  VII  are  substituted  in  equations  (2)  they  will  give 
the  corrections  to  be  added  to  the  results  of  plate  16-2  in  order  to 
secure  closer  agreement  with  16-7. 

TABLE   VII. — INTER-COMPARISON  OF   PLATES. 


Plates. 

No.  eq. 

& 

d-n 

da' 

do> 

mm. 

mm. 

n 

n 

16  no.  7  and  16  no.  7 

90 

—  .0025 

—  .0065 

—  .0036 

~  -0055 

16  no.  7  and  21  no.  15 

122 

-  -0033 

+  .0036 

4-  .0066 

-  .0034 

21  no.  15  and  18  no.  3 

82 

—  .0024 

+  .0100 

+  .0018 

+  .0027 

18  no.  3  and  16  no.  4 

74 

-  -0033 

—  .0010 

—  .0046 

+  .0070 

16  no.  4  and  16  no.  5 

96 

-  -0093 

-  -0075 

—  .0005 

+  .0058 

16  no.  5  and  21  no.  13 

128 

+  -0033 

—  .0019 

—  .0029 

+  .0010 

21  no.  13  and  18  no.  i 

120 

+  .0028 

+  .0118 

+  .0013 

-  .0058 

1  8  no.  i  and  16  no.  2 

96 

+  .0010 

+  .0029 

+  .0023 

-  .0039 

90°  and  1  6  no.  2 

86 

—  .0005 

+  -0059 

—  .0001 

-  .0033 

90°  and  1  6  no.  7 

76 

—  .OOII 

-  .0044 

-  .0055 

-  -0055 

90°  and  21  no.  15 

78 

—  .0021 

—  .0011 

+  .0017 

-  .  0050 

90°  and  1  8  no.  3 

58 

—  .0004 

+  .0096 

+  .0006 

+  .0003 

90°  and  1  6  no.  4 

64 

—  .0029 

+  .0045 

-  .0043 

+  .0023 

90°  and  1  6  no.  5 

78 

—  .OIIO 

—  .0032 

—  .0052 

+  .0042 

90°  and  21  no.  13 

98 

—  .0067 

—  .0065 

-  .0073 

+  .0067 

90°  and  1  8  no.  i 

84 

-  .0015 

+  .0056 

—  .0018 

-  .0008 

50  CATALOGUE   OF   STARS   WITHIN 

Table  VIII  contains  the  probable  errors  of  Table  VII. 
TABLE  VIII. — PROBABLE  ERRORS  OF  TABLE  VII. 


d%  or  di\. 

dA'  or  dw. 

*v 

16  no  2  and  16  no.  7  
1  6  no.  7  and  21  no.  15  

mm. 
±  .0009 

OOO7 

H 

±   .0007 
OOO6 

n 

±  0.173 
176 

21  no  15  and  18  no.  3  

OOOI 

OOIO 

108 

1  8  no.  3  and  16  no.  4  

OOIO 

0008 

IQJ. 

1  6  no.  4  and  16  no.  5  

0008 

0008 

167 

1  6  no.  5  and  21  no.  13  

OOO7 

0007 

2O  A. 

21  no.  13  and  18  no.  i  

OOO8 

0007 

2O^ 

1  8  no.  i  and  16  no.  2  

OOO7 

0006 

I  ^2 

90°  and  1  6  no.  2  

OOO6 

OOO7 

171 

90°  and  1  6  no.  7  

OOO7 

OOO8 

177 

90°  and  2  1  no.  15  
90°  and  1  8  no.  3  
90°  and  1  6  no  4 

.OOO6 
.0009 
OOO6 

.0007 
.0011 
0009 

•154 
.199 
162 

90°  and  1  6  no  5 

OOO7 

0009 

1  77 

90°  and  2  1  no  1  3 

OOO7 

0009 

OOS 

90°  and  1  8  no  i 

OOO7 

0008 

T»-2 

•  *OJ 

Since  the  values  of  the  differential  reduction  constants  given  in 
Table  VII  enable  us  merely  to  form  the  best  combination  of  results 
derived  from  pairs  of  adjacent  plates,  it  becomes  necessary  to  find  a 
method  of  reducing  all  of  these  combinations  to  the  most  uniform 
standard.  This  may  be  performed  as  follows  (cf.  Col.  Con.  no.  21, 
p.  70).  If  a  star  is  found  on  plates  16-2,  16-7,  and  90°,  we  may  con- 
sider that  by  substituting  the  proper  values  from  Table  VII  in  equa- 
tions (2)  we  may  pass  from  plate  16-2  to  16-7,  by  a  second  negative 
substitution  from  1  6-7  to  90°,  and  by  a  third  substitution  from  90°  to 
1  6-2.  The  final  «  and  *  should  agree  with  the  initial  value  of  plate 
1  6-2.  Since  this  substitution  is  valid  for  every  star  common  to  the 
three  plates,  we  should  have  theoretically 


—  o 


—  dijio  +  dri9  — 


etc. 


The  subscripts  denote  the  respective  combinations  in  Table  VII  in 
which  they  are  numbered  in  order  from  i  to  16. 

Let  u  represent  a  general  expression  for  any  differential  constant. 
Since  there  are  eight  possible  combinations  of  overlapping  plates  by 
means  of  which  we  may  start  with  plate  16-2  and  return  to  it,  they 


TWO   DEGREES   OF   THE   NORTH   POLE.  51 

will  give  rise  to  the  following  eight  equations  of  condition  of  which 
there  are  four  repetitions,  u  standing  initijiai  fqr/J?i,  dy,;dAft  and  d<*>. 


4-  u2  4-  u3  +  u4  4  us  4  46  -j^t#  4: 


UI  —  UIQ  +  UV  =J, 

«i   -\-U2  —  Uii  +  U9  =0  , 

tti  -f  W2  4  **3  —  ^12  4  **9  =  O  , 

^1  -f  W2  4  ^3  4  W4  —  ^13  -j-  U9  =  O  ,          (3) 

Wl  4  W2  +  ^3  +  U*  4  ^5  —  Uu-}-U9  —  O  , 

Wl  +  W2  +  ^3  +  ^4  -f  U5  -f  W6  —  UiS  +  W9  =  O  , 

«1  +  W2  +  U3  -f  W4  +  W5  +  W6  +  W7  —  Wi6  +  W9  z=  O  . 

The  second  terms  of  these  equations  will  not  actually  be  equal  to 
zero,  but  there  will  exist  small  discrepancies  w\  .  .  .  wg,  and  these 
must  be  distributed  among  the  various  quantities  u\  .  .  .  u\6  in  such 
a  way  as  to  cause  the  final  differences  to  become  as  small  as  possible. 
This  problem  is  solved  by  the  method  of  correlatives  (Merriman, 
Least  Squares,  pp.  59-64).  Let  k\  .  .  .  k8  be  the  multipliers  or  cor- 
relatives of  the  equations  of  condition.  We  shall  then  have  the  fol- 
lowing eight  normal  equations  which  are  to  be  solved  by  the  ordinary 
processes  of  elimination. 

8*1  +  k2  -f  2*3  +  3*4  +  4*5  +  5*6  +  6*7  +  7*8  +  wi  =  o  , 

3*2  -f  2*3  -I-  2*4  -f  2*5  -f  2*6  +  2*7  +2*8  +  ^2  =  0, 

4*3  +  3*4  +  3*5  +  3*6  4  3*7  4  3*8  4  ^3  =  o  , 
5*4  4  4*5  4  4*6  4-  4*7  4  4*8  4  ^4  =  o  , 

6*5  4  5*6  4  5*7  4  5*8  4-  ^5  =  o  ,        (4) 
7*6  4  6*7  4  6*8  +  we  ==  o  , 
8*7  -f  7*8  4  w7  =  o  , 
9*8  4  WB  =  o  . 

The  values  *i  .  .  .  *s,  when  substituted  in  the  following  formulas, 
will  give  the  corrections  to  the  various  quantities  u\  ...  ui6. 

dui   =  *i  4  *2  4-  *3  4  *4  4-  *s  4  *6  4  *7  4  *s  , 

=  *i  +  *3  4  *4  4  *5  4  *6  4-  *7  4  *8  , 
=  *i  4  *4  +  *5  4  *6  4-  k7  4  *8  , 

=  *i  4  *5  4-  *6  -f-  *7  4  *s  , 
=  *!  4  *6  4-  *7  4  *s  , 

=  *x  4  *7  +  *8  , 


CATALOGUE   OF   STARS   WITHIN 


du7    = 


+  &6  +  £?  + 


=  —  kj  , 


Table  IX  gives  the  numerical  values  of  the  quantities 
obtained  from  equations  (3). 

TABLE  IX.  —  VAWJBS  OF  w 


K 

d-n 

dA' 

du 

mm. 

mm. 

tt 

II 

»I 

-  -0137 

+  .0114 

+  .0004 

—  .0021 

»i 

—  .0019 

+  .0038 

+  .0018 

-   -0033 

^3 

—  .0042 

+  .0041 

+  .0012 

—   .0072 

W4 

-  .0083 

+  -0034 

+  .0041 

—   .0098 

W6 

—  .0091 

+  -0075 

+  .0044 

-   .0048 

1V6 

—  .0103 

+  .0077 

+  .0048 

—   .0009 

IV, 

—  .0113 

+  .0091 

+  .0040 

—   .0024 

ws 

-  -0137 

+  .0088 

—  .0002 

—   .0007 

Table  X  gives  the  values  of  the  correlatives  k\  .  .  . 
from  equations  (4). 


as  determined 


TABLE  X.  —  VALUES  OF  THE  CORRELATIVES  k±  ...  &8. 


dt 

dr, 

dA' 

du 

mm. 

mm. 

n 

n 

*! 

+  .0011 

—  .0019 

+  .0001 

+  .0011 

*• 

—  .0005 

—  .0012 

—  .0002 

—  .0001 

k> 

—  .0004 

—  .0003 

+  .0008 

+  .0014 

k, 

+  .0010 

+  .0012 

—  .0007 

+  .0030 

k* 

+  .0003 

—  .0009 

—  .0005 

.0000 

k« 

.0000 

.0000 

—  .0009 

—  .0018 

k7 

—  .0003 

—  .0002 

—  .0009 

.0000 

k8 

+  .0005 

+  .0010 

+  .00l6 

—  .0014' 

TWO   DEGREES   Otf   THE   NORTH   POLE. 


53 


Table  XI  gives  the  values  of  dui  . . .  du\6  in  equations  (5).  These 
numbers  are  to  be  applied  to  the  corresponding  quantities  in  Table 
VII. 

TABLE  XI. — CORRECTIONS  REQUIRED  BY  TABLE  VII. 


« 

d-n 

dA' 

du 

mm. 

mm. 

n 

n 

Ut 

+  .0017 

—  .0023 

—  .0007 

+  .OO22 

U2 

+  .0022 

—  .0011 

-  .0005 

+  .0023 

U3 

+  .0026 

—  .0008 

-  .0013 

+  .0009 

u± 

+  .0016 

—  .0020 

—  .0006 

—  .0021 

U5 

+  .0013 

—  .0011 

—  .0001 

—  .0021 

Us 

+  .0013 

—  .OOII 

+  .0008 

-  .0003 

u^ 

+  .0016 

—  .0009 

+  .0017 

—  .0003 

U8 

+  .OOII 

—  .0019 

4-  .0001 

+  .OOII 

U9 

+  .0006 

—  .0004 

—  .0008 

4-  .OOII 

u\o 

+  .0005 

+  .0012 

+  .0002 

+  .OOOI 

*ll 

+  .0004 

+  .0003 

-  .0008 

—  .0014 

ult 

—  .0010 

—  .0012 

+  .0007 

-  .0030 

«18 

-  .0003 

+  .0009 

+  .0005 

.0000 

«*14 

.0000 

.0000 

+  .0009 

+  .0018 

"15 

+  .0003 

4-  .0002 

4-  .0009 

.0000 

^16 

-  .0005 

—  .0010 

—  .0016 

+  .0014 

The  quantities  in  Table  XII  are  the  sums  of  the  corresponding 
values  in  Tables  VII  and  XI.  They  form  the  best  possible  set  of 
relative  reduction  constants,  which  adjust  the  separate  inter-com- 
parisons to  a  uniform  basis. 

TABLE  XII. — FINAL  INTER-COMPARISON  OF  PLATES. 


<# 

*, 

dA' 

du 

mm. 

mm. 

n 

H 

"l 

—  .0008 

-  .0088 

-  -0043 

~   -0033 

**2 

—  .OOII 

+  .0025 

+  .0061 

—  .OOII 

u* 

+  .0002 

+  .0092 

+  .0005 

+  .0036 

Ui 

—  .0017 

-  .0030 

—  .0052 

+  .0049 

u& 

-  ,0080 

.0086 

—  .0006 

+  .0037 

U9 

+  .0046 

—  .0030 

—  .OO2I 

+  .0007 

U7 

+  .0044 

+  .0109 

+  .0030 

—  .0061 

1*8 

+  .OO2I 

-f  .0010 

+  .0024 

—  .0028 

U9 

+  .OOOI 

+  .0055 

—  .0009 

—  .0022 

W10 

—  .0006 

-  .0032 

-  -0053 

-  .0054 

«11 

—  .0017 

-  .0008 

+  .0009 

—  .0064 

«*18 

—  .0014 

+  .0084 

+  .0013 

—  .0027 

«1» 

-  .0032 

+  .0054 

-  .0038 

+  .0023 

UU 

—  .0110 

-  .0032 

-  .0043 

+  .0060 

«*18 

—  .0064 

—  .0063 

-  .0084 

+  .0067 

"l« 

—  .0020 

+  .0046 

-  -0034 

+  .0006 

54  CATALOGUE   OF   STARS    WITHIN 

IV. 

FINAL  STANDARDIZATION.    CATALOGUE. 

It  now  becomes  possible  to  make  use  of  the  preceding  inter-adjust- 
ment to  obtain  a  more  complete  agreement  with  the  sky  by  reducing 
the  right  ascensions  and  polar  distances  of  the  standard  stars  as  ob- 
tained from  the  several  plates  to  the  system  of  some  one  particular 
plate  and  comparing  the  results  thus  deduced  with  the  heliometer 
places  as  in  the  first  determination  of  the  plate  constants.  (Cf.  Col. 
Con.  no.  21,  p.  74.)  The  90°  plate  was  selected  as  the  medium  of 
comparison  and  the  eight  89°  plates  were  reduced  to  its  standard. 
This  was  performed  by  substituting  the  last  eight  values  from  Table 
XII  in  equations  (2)  for  such  of  the  reference  stars  as  appeared  on 
the  respective  plates.  Since  the  signs  of  the  quantities  as  they  stand 
in  this  table  give  the  results  which  must  be  added  to  the  90°  plate  to 
produce  agreement  with  any  89°  plate,  therefore  the  corrections 
obtained  above  must  be  subtracted  from  the  «'s  and  -'s  of  the  89° 
plates  to  produce  agreement  with  the  90°  plate.  This  was  accord- 
ingly done  and  the  resulting  right  ascensions  and  polar  distances 
were  compared  with  the  heliometer  positions.  The  differences, 
Photographic  minus  Heliometer,  were  inserted  in  equations  (2),  and 
a  least  squares  solution  gave  the  corrections  to  the  plate  constants 
of  the  90°  plates  upon  which  the  improvement  of  the  entire  system  is 
based.  Equations  (2)  are  then  of  the  form 

t*>  sin  adz  —  <*>  cos  ady  +  pdA'  +  ^«  sin  x  =  o  , 

—  w  COS  «dl  —  if  sin  « &}  -f-  pdat  +  JTT  =  o  , 

in  which  the  photographic  place  has  been  reduced  to  the  90°  standard 
as  just  described.  The  quantities  forming  the  last  terms  of  these 
equations  were  taken  from  the  values  of  which  Table  VI  is  the  mean. 
They  are  in  the  sense  Photographic  minus  Heliometer.  The  dis- 
tribution of  the  standard  stars  was  such  that  1 24  equations  were 
available  for  the  least  squares  solution,  and  the  following  differential 
const  ants  are  the  resulting  values : 

mm. 

d%  —  -\-  0.0006  ±  0.0005  > 

mm. 

d-n  =  +  0.0033  ±  0.0005  , 

// 
dA'  =  —  0.0019  ±  o.  0004  , 

it 
dw  =  —  0.0013  ±  0.0004  • 


TWO  DEGREES  OF  THE  NORTH  POLE. 


55 


These  values  when  substituted  in  equations  (2)  for  the  unknown 
stars  will  give  the  corrections  to  be  added  to  the  90°  places  to  produce 
the  most  improved  values.  To  obtain  the  definitive  corrections  to 
the  89°  plates  it  is  necessary  to  subtract  from  these  quantities  the  last 
eight  sets  of  numbers  in  Table  XII,  u?  .  .  .  u\^  in  turn.  The  results 
when  substituted  in  equations  (2)  will  give  the  corrections  to  be  added 
to  the  places  from  the  89°  plates.  Table  XIII  contains  these  defini- 
tive correction  constants. 

TABLE  XIII. — DEFINITIVE  CORRECTION  CONSTANTS. 


# 

dr, 

dA' 

du 

90° 

+  .0006 

+  -0033 

—  .0019 

—  -0013 

1  6-2 

+  .0005 

—  .OO22 

—  .0010 

+  .  0009 

16-7 

+  .0012 

+  .0065 

+  .0034 

+  .0041 

21-15 

+  .0023 

-f-  .0041 

—  .0028 

+  .0051 

1  8-3 

+  .OO2O 

-  .0051 

-  .0032 

+  .0014 

16-4 

+  .0038 

—  .0021 

+  .0019 

-  .0036 

16-5 

+  .OIl6 

+  .0065 

+  .0024 

-  -0073 

21-13 

+  .  0070 

+  .0096 

+  .0065 

—  .0080 

1  8-1 

+  .0026 

-  .0013 

+  .0015 

—  .0019 

The  corrections  thus  obtained  were  added  directly  to  the  right 
ascensions  and  polar  distances  of  which  Table  VI  contains  the  means, 
Jtf  sin  TT,  having  been  previously  multiplied  by  cosec  ~.  The  means 
of  these  corrected  places  form  the  final  catalogue  which  is  found  in 
Table  XVI.  The  residuals  from  the  mean  are  given  in  Table  XV,  in 
the  sense  plate  minus  mean.  A  comparison  of  these  residuals  with 
those  of  Table  VI  shows  that  the  process  of  inter- adjustment  has 
considerably  reduced  them.  The  largest  one,  i".O3,  has  become  o".68, 
and  only  four  residuals  of  the  second  solution  are  greater  than  o".6o 
as  against  thirty-five  of  the  preliminary  solution.  The  improvement 
may  also  be  shown  by  comparing  the  sums  of  the  squares  of  the  resid- 
uals for  all  the  stars,  using  the  values  which  occur  in  Tables  VI  and 
XV,  respectively : 

Preliminary  solution.         Final  solution. 
da  sin  TT  53"- 10,  22^.82, 

An  46.25  ,  23.46  . 

The  following  table  shows  the  differences,  Photographic  minus 
Heliometer,  of  the  standard  stars  from  both  preliminary  and  final 
solutions.  The  preliminary  solution  being  based  solely  on  the  stand- 
ard stars  gives  results  which  agree  more  closely  with  the  heliometer 


CATALOGUE   OF   STARS   WITHIN 


places  than  does  the  final  solution,  since  the  latter  involves  the  un- 
known stars  also,  which  far  outnumber  the  standards.  However,  the 
deviation  is  not  so  great  as  to  throw  doubt  upon  the  validity  of  the 
method  of  inter-adjustment  and  its  results. 

TABLE  XIV. — RESIDUALS,  PHOTOGRAPHIC  MINUS  HEUOMETER. 


Preliminary  solution. 

Final  solution. 

Star. 

No. 
Plates. 

Aa  sin  TT 

AT 

Aa  sin  T 

Air 

a 

4 

-    -17 

—      .01 

-    .38 

n 
+     .06 

ft 

2 

+    .11 

-    .16 

+    .11 

.OO 

I 

5 

+      .02 

-    -05 

—      .01 

—     .11 

6 

2 

-      -05 

+    .28 

-    .24 

+     .38 

f 

2 

+    -13 

-    -34 

-    -03 

—      .  21 

1\ 

2 

-    .04 

+    -34 

-    .15 

+      .60 

0 

2 

-    .08 

+    .04 

-    -25 

+      .38 

I 

4 

+    -13 

-    -13 

+    .14 

-      .06 

K 

2 

-    .27 

-    -03 

-    .46 

+     .12 

\ 

I 

-    .16 

-    .13 

-    -03 

-     .26 

(A 

2 

+    -17 

+    -05 

+    -49 

~     -03 

V 

4 

-    .09 

+    .09 

+    .05 

4-    .18 

£ 

i 

-    -03 

+    .03 

+    .40 

+    .04 

0 

2 

+    .08 

-    -13 

+    .40 

-    .13 

7T 

2 

+    .06 

+    -03 

+     .22 

-    -03 

P 

5 

+    .14 

+    .18 

+    .03 

+    .28 

ff 

2 

.00 

—    .01 

+     .12 

-    .28 

T 

2 

+    .29 

-    .18 

+     .29 

-    .32 

V 

2 

.00 

—     .  21 

.00 

-    .45 

0 

5 

-  .18 

-     .18 

-  .41 

-    -33 

'A 

4 

+     .02 

—     .11 

-  .09 

-    .28 

X 

2 

-     -03 

+     -13 

+  .03 

-    .06 

CO 

4 

+     .04 

+     .16 

-  .06 

+    .17 

MAGNITUDES. — These  were  determined  both  photographically  and 
visually  by  estimation.  In  the  examination  of  the  plates,  the  faintest 
stars  measured  were  assumed  to  be  of  the  twelfth  magnitude.  For 
the  brighter  stars  the  photographic  magnitudes  contained  in  the 
Harvard  Annals,  Vol.  XVIII,  p.  149,  were  taken  as  standards  of  com- 
parison. Fortunately  these  were  so  distributed  that  some  of  them 
appeared  on  every  plate.  The  mean  results  of  the  estimates  from  the 
different  plates  were  taken  as  the  adopted  magnitudes. 

The  visual  magnitudes  were  determined  with  the  aid  of  the  1 2 -inch 
equatorial,  using  the  Argelander  method  and  basing  the  comparisons 
upon  the  magnitudes  found  in  Carrington's  Redhill  Catalogue  of  Cir- 
cumpolar  Stars.  These  had  been  determined  by  Carrington  -with 
great  care,  using  the  method  of  extinction  (cf.  Sec.  10,  p.  xxv),  and 


TWO  DEGREES  OF  THE  NORTH  POLE.  57 

while  in  the  process  of  making  the  comparisons  variations  from  his 
values  were  suspected,  it  did  not  seem  advisable  to  delay  the  conclu- 
sion of  this  work  long  enough  to  make  a  thorough  investigation, 
especially  as  the  main  object  in  view  was  the  formation  of  a  catalogue 
of  positions.  Further,  in  most  cases  only  a  single  comparison  was 
made,  and  the  adopted  values  may,  therefore,  be  subject  to  some 
error.  Hence  neither  the  photographic  nor  the  visual  magnitudes 
are  to  be  considered  as  final. 

The  chart  used  for  comparing  the  photographic  positions  with  the 
sky  was  made  by  plotting  the  rectangular  coordinates  of  the  stars 
upon  millimeter  cross-section  paper.  By  means  of  this  chart  a  few 
errors  in  the  reduction  were  detected  by  the  disagreement  of  plate 
with  sky. 

Table  XVI,  which  follows,  contains  the  final  catalogue.  The  head- 
ings of  the  several  columns  explain  themselves.  The  rectangular 
coordinates  and  the  precession  coefficients  were  determined  according 
to  the  method  of  Fabritius  given  in  Publication  i,  p.  58.  The  identi- 
fication with  the  Carrington  catalogue  and  with  the  Durchmusterung 
was  made  by  using  the  above  formulas  and  carrying  the  stars  back  to 
1855,  the  epoch  of  both  catalogues. 


CATALOGUE   OF   STARS   WITHIN 


10 

T 

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':'::  I  i  '::: 


\O 

.... 


I    :  :  i 


O      •      •    J^     •      «O 

5    ..  q    •    •  q 

:+  : 


VO 


H'ON 

q    •  q  M 

+:+ 


66 


CATALOGUE;  OF  STARS  WITHIN 


M 

I 

M 

M 

M      •  v£   cs      •      •   M      •      •   ^3"        10  rO    ....  oO     •   t^»    •      *  ^O         fO    ••O''*'*Cl»* 

+  :  i  i    :  :  +  :  :  i     +  i    :  :  :  :  i    :  +  :  :  +     i    :  :  i    :  :  :  :  :  i    :  : 

OQ 

T 

^     wQOOO     •HHOOMOOMOOOOWOOOOOOOOO>HOO>HMOOMO 

M 

i     ++     :+       +     i  +            +    +            +11       ++     i  i  + 

K 

vn 

^^ 

IO 

00      10     •      •      •      •    lO     M      

VO 

i    :::::i    :  :  :  :  i    :::::::  i    :::::::::::::::: 

7* 

.1 



i 

+  ::+::+::::!+::::+:      ::+    ++:+::ii    :  +  +i 

°o 

M....QN-.N.OO     ON    •••«*•       M     .     •  \o     O     •     • 

ON 

+  :  :  :  :     i    ::+:+:::::::  i    ::  i     +::+:::::  i    :: 

|J 

1 

v                                                                               ************ 

cs 

CO 



M 

CO          ^*  C^                                           C4       -    tO  l^»                             -    O            ^"      "       "    ^      "     *T      *            1^^                                         ** 

I 

^          M               Q      M                                                      C*J             O      O                                             M               ^                         CS               O                                                                                   O 

M 

cs 

+  :  +  +::+::+:  +  +::::+:!    ::i    :+::i    :::::i    :: 



T5 

on 

M 

oL 

,  585^8    JSS^S^^SSSS^S^SS^SSSS^SSg^So1?!? 

^ 

M 

ill       +       1+1              ii       +11+         +i++ 



•S 

| 

^....                          **                                .                     

en 

VO 

a 

I 

M 

%cs    ci    •    •    •    •  »o   <->    

I    :  :  :  :  :  i    :  :  :  :  i    :::::::  i    :::::::::::::::: 

I 

I 

s-(N..o--M....<NO----'-..o--'H        MO        O--OO        MNO 

*....*••                   . 

+  ::+::+::::  +  +::::+:+::+     i+    +::ii      ill 

o 

O 

i    :  :  :  :    +::+:+:::::::+::  i     +::+:::::+:: 

i 

5 
5 

ON  O    M   C»   to  rf  »OvO   t^OO   ON  O   M   «   fO  •<*•  »OvO   t^OO    ON  O   >-<   W   **>  rh  »OvO   t-»OO    ON  O   M   <^    f^  ^ 
C«fOt*>tOfOfOtOCOtOCOfO^^ThrfTfTh^Tj-Tj-^io>Oioio»OiOiO»OiOiO>OvOvONOvO 

TWO   DEGREES   OF   THE   NORTH   POLE. 


•  -vo    •    -Tt-'C^M     -vooo    -r 

•  -O        •        •     W        -OO        -OW        -O 


+::+::+:  i  i    :  \ 


i      i    :  +  +  +  i  +     i  i 


f<     •corOt^l^MOoOOi-it^NT^-MOOMM 
w     •M«OOOOO>-">-i'-"O»-"O>-'OO 


+  :  +  +  i  i  i     ++  i+  i  i  i+  i 


i     ++     i  i     ++     i     -f    +     i  M+  i 


•   •       •   •   •  «^vo 

OO 


+  +  ::+::::+ 


+::+::  i    :+ 


68 


CATALOGUE   OF   STARS   WITHIN 
TABLE  XVI. — FINAL  CATALOGUE. 


No. 

Mag. 

R.  A.  1888.0 

N.  P.  D. 

Decl.  1888.0 

Y 

X 

Number  in 

Phot. 

Vis. 

B.  D.  M. 

Car. 

i 

2 

3 
4 
5 

6 

7 
8 

9 

10 

ii 

12 
13 
14 
15 

16 
17 

18 

19 

20 

21 
22 
23 
24 
25 

26 
27 
28 
29 
30 

31 

32 

33 
34 
35 

36 
37 
38 
39 
40 

4i 
42 
43 
44 
45 

10.4 
8.6 

12.0 
10.7 
10.3 

ii.  5 

II.  0 

II  .  I 
II  .0 

11.9 

II  .2 
12.  O 
12.  O 
6.6 
IO.2 

ii.  5 
9-3 

12.0 
9.8 
12.0 

9-5 
9.5 
9-5 
ii.  5 
10.5 

12.0 

ii.  5 
II  .  I 

12.0 

8.7 
ii.  5 

12.0 

«.  3 

8.2 

8.4 
9.8 

10.8 
10.7 
10.4 
11.9 

10.8 

8-9 
10.4 
10.8 

10.2 

10.3 
8-3 

12.  O 

ii-5 

IO.  I 

10.5 

ii-3 
ii  .0 

IO.  I 

ii-S 

10.5 
10.8 

12.0 

6.7 

10.2 
II-5 

9-9 

II.  0 

9-i 
10.6 

9-7 
8.0 

9-5 
10.4 

9-7 

ii.  5 
ii.  5 

II.  0 
12.0 

9-3 

II.  0 

ii.  5 

11.5 
8.4 
8.9 

9.6 

II.  0 

10.3 

9-9 
ii.  6 

II.  2 

9-i 
10.4 
10.6 
9-7 

o    /    n 

i  45  46 
3  38   4 
3  49  35 
5  12  36 
5  4i  21 

5  46  30 

6   22   46 

6  36  23 
8  33  17 
9  10   2 

10   l8    2 

10  32  53 
10  48  56 
13   9  3i 
13  37  3i 

13  45   7 
14   6  30 
14   9  22 
14  24   o 
18  15  20 

18  20  53 
1  8  43  35 
19  18  30 
21  18   3 

24    5   22 

24   6   7 
24  26  46 

25   7  42 
27  26  55 
27  5i  58 

28  15  52 
29  38  40 

30   21   22 

3i  50  35 
32  59  46 

35  16   o 
35  58  51 
36  24  28 
37  14  25 
37  42  12 

38   12   26 

38  43  30 
39   4  32 
39  39  53 

40    2   28 

n 

3441  •  26 
4232.34 
1356.12 
3420.52 
768.47 

5852.92 
4701  .  24 
3156.64 
4675.25 
4333-61 

6738.87 
5780.82 
3818.27 
5678.28 

5395-43 

4095.19 
5788.69 
1988.48 
6964.32 
4964.79 

5375-06 
7276.24 
4655.10 
6759.12 
2976.88 

2140.38 
6254.21 
3522.69 

3490.54 
6666.80 

3279.88 
4008  .  i  8 
4112.69 
4876  .  04 
6473-3I 

343I-23 
3148.11 
2237.92 

5936.54 
4668.80 

2197.77 
5337.32 
1633-14 
7144.92 

5956.92 

o    /    n 
89    2   38.74 

88  49  27.66 
89  37  23.88 
89   2  59.48 
89  47  11.53 

88  22  27.08 
88  41  38.76 
89   7  23.36 
88  42   4.75 
88  47  46.39 

88   7  41.13 
88  23  39.18 
88  56  21.73 
88  25  21.72 
88  30   4.57 

88  51  44.81 
88  23  31.31 
89  26  51.52 
88   3  55.68 
88  37  15.21 

88  30  24.94 
87  58  43.76 
88  42  24.90 
88   7  20.88 
89  10  23.12 

89  24  19.62 
88  15  45.79 
89   i   17.31 
89   i  49.46 
88   8  53  .  20 

89   5  20.12 
88  53  11.82 
88  51  27.31 
88  38  43  .  96 
88  12   6.69 

89   2  48.77 
89   7  31-89 

89   22   42.08 

88  21   3  .  46 
88  42  i  i  .  20 

89  23  22.23 
88  31   2.68 
89  32  46.86 
88   o  55.08 
88  20  43  .  08 

n 

+  105.85 
+  268.27 
+  90.50 
+  310.59 
+  76.18 

+  588.86 
+  522.32 

+  363-I5 
+  695.40 
+  690.36 

+  1204.  78 
+  1058.  10 
+  7i6.45 
4-1292.48 
+  1270.86 

+  973-44 
4-1410.84 

+  486.31 
+  1731.62 
+  1555-10 

+  1691.82 
+  2335.55 
+  I539-09 
+  2454-9I 
+  1215.01 

+  874.03 
+  2587.83 

+  H95.83 
+  1608.90 
+  3"5.56 

+  1553-10 

+  1982.39 
+  2078  .  30 

+  2572.33 
+  3524.68 

+1981.05 
+  1849.49 
+  1328.24 
+  3592.06 
+  2855.07 

+  I359-3I 
+  3338.57 
+  1029.43 
+  4559.64 
+  3831-78 

n 

+  3439.48 
+  4223.53 
+  1353.09 
+  3406.23 
+  764.68 

+  5822.44 
+  467L72 
+  3I35-55 
+  4622.83 
+  4277.94 

+  6629.07 
+  5682.39 
+  3750.23 
+  5528.50 
+  5242.99 

+  3977-53 
+  56i3-35 
+  1928.07 
+  6744.23 
+  4714.45 

+  5101.22 
+  6889.62 
+  4392.89 
+  6296.25 
+  2717.52 

+  1953-75 
+  5692.66 

+  3189-15 
+  3097.44 
+  5892.70 

+  2888.71 
+  3483.34 
+  3548.6i 
+  4141.80 
+  5428.34 

+  2801  .  38 

+  2547-39 
+  1801  .07 
+  4725.44 
+  3693.58 

+  1726.93 
+  4163-48 
+  1267.82 
+  5499-00 
+  4559.88 

88   i 
88   2 

89   i 

9 

23 

a 

'88"Y 

73 

88   4 

117 

88   5 

127 

87   8 

137 

88   6 
87  12 
88   7 
87  14 
89   2 

172 

183 
178 

197 

2OI 

87  16 

263 

88   9 
88  ii 

88  10 

284 
305 

303 

89   5 
88  12 

288 
331 

88  13 
89   4 

347 
c 

88  14 

362 

TWO   DEGREES   0$  THE   NORTH   POLE. 

PRECESSION  COEFFICIENTS. 


69 


No. 

dy 

dx 

loo  d?y 

100  d*X 

10,000  day 

10,000  d*x 

j 

n 
+  0.7685 

H 
—  2O  .  O74O 

—  o  .  4480 

—  0.0118 

7f 
—  0.0009 

It 
+  0.0119 

2 

+  0.9437 

-20.1088 

-0.4487 

—  0.0165 

—  O.OOIO 

+  0.0119 

3 

+  0.3023 

—20.0729 

-0.4483 

+0.0006 

—  0.0006 

+0.0119 

4 

+  0.7611 

—2O.  1197 

-0.4491 

—  0.0117 

—  0.0009 

+  0.0119 

5 

+  o.  1709 

—  2O  .  O7OO 

-0.4484 

+  0.0041 

-0.0005 

+  0.0119 

6 

+  I  .  3009 

—  20.  1766 

-0.4500 

—  0.0261 

—  0.0012 

+  O.OI2O 

7 

+  1.0438 

—  20.  1646 

-0.4499 

—  0.0192 

—  O.OOIO 

+  0.0120 

8 

+  0.7006 

—  20.  1318 

-0.4494 

—  0.0102 

—  0.0008 

+0.0119 

9 

+  1.0329 

-20.2034 

—  0.4508 

—  0.0189 

—  O.OOIO 

+  O.OI2O 

10 

+  0.9558 

—  2O.  2O29 

-0.4508 

—  0.0169 

—  O.OOIO 

+  O.OI2O 

ii 

+  1.4812 

—  2O.3II6 

-0.4529 

—  0.0310 

-0.0013 

+  O.OI2I 

12 

+  I  .  2697 

—  20.28l6 

-0.4524 

—  0.0252 

—  0.0012 

+  0.0120 

13 

+  0.8380 

—  20  .  2098 

-0.4511 

—  0.0138 

—  0.0009 

+  O.OI2O 

14 

+  1-2353 

-20.3343 

-0-4535 

—  o  .  0244 

—  O.OOII 

+  O.OI2I 

15 

+  I-I7I5 

-20.3302 

-0-4535 

-0.0227 

—  O.OOII 

+  O.OI2I 

16 

+  0.8887 

-20.2666 

-0.4524 

—  0.0151 

—  0.0009 

+  0.0120 

17 

+  1.2542 

—  20  .  3604 

-0.4541 

—  0.0249 

—  O.OOII 

+  O.OI2I 

18 

+  0.4308 

-20.1608 

-0.4501 

—  o  .  0030 

—  0.0007 

+  O.OI2O 

19 

+  I  .  5069 

-20.4286 

-0.4555 

—0.0316 

—  0.0013 

+  O.OI2I 

20 

+  1-0534 

-20.3948 

-0-455° 

—0.0196 

—  O.OOIO 

+  O.OI2I 

21 

+  I.I398 

-20.4243 

-0.4556 

—  0.0219 

—  O.OOII 

+  O.OI2I 

22 

+  i  •  5394 

—  20.5625 

-0.4585 

—  0.0326 

—  0.0013 

+  0.0122 

23 

+  0.9815 

—  20.3919 

-0.4550 

-0.0177 

—  O.OOIO 

+  O.OI2I 

24 

+  i  .  4068 

-20.5908 

-0.4591 

—  0.0291 

—  0.0012 

+  O.OI22 

25 

+  0.6072 

-20.3225 

-0-4537 

—  0.0078 

—0.0008 

+  O.OI2I 

26 

+  0.4365 

-20.2473 

-0.4521 

—0.0031 

—  0.0007 

+  0.0120 

27 

+  1.2720 

—  2O.622I 

—  o  .  4600 

—  0.0256 

—  O.OOI2 

+  0.0122 

28 

+  o.  7126 

-20.3844 

-0.4551 

—  0.0105 

—  0.0008 

+  O.OI2I 

29 

+  0.6921 

-20.4097 

-0.4556 

—  0.0100 

—  0.0008 

+  O.OI2I 

30 

+  1.3167 

-20.7387 

—  0.4626 

—0.0268 

—  0.0012 

+  0.0123 

31 

+  0.6454 

-20.3975 

-0.4553 

-0.0088 

—  0.0008 

+  O.OI2I 

32 

+0.7783 

—  20.4922 

-0.4574 

—0.0124 

—  0.0009 

+  O.OI22 

33 

+  0.7929 

-20.5135 

-0.4579 

—  0.0128 

—  0.0009 

+  O.OI22 

34 

+  0.9254 

—  20.6223 

—  0.4601 

—  0.0164 

—  0.0009 

+  O.OI22 

35 

+  1.2129 

-20.8307 

—0.4647 

—0.0242 

—  O.OOII 

+  O.OI24 

36 

+  0.6259 

-20.4929 

-0.4575 

—  0.0083 

—0.0008 

+  O.OI22 

37 

+  0.5692 

-20.4639 

—  0.4568 

—  0.0068 

—  0.0007 

+  O.OI2I 

38 

+  0.4024 

-20.3487 

-0.4544 

—  0.0023 

—  0.0006 

+  O.OI2I 

39 

+  1.0558 

—  20.8474 

—  0.4651 

—  O.O2OO 

—  O.OOIO 

+  0.0124 

40 

+  0.8253 

—  20.6859 

—  0.4617 

-0.0137 

—  0.0009 

+  0.0123 

4i 

+  0.3859 

-20.3556 

-0.4546 

—  0.0019 

—  0.0006 

+  O.OI2I 

42 

+  0.9303 

-20.7923 

—  o  .  4640 

—  0.0166 

—  O.OOIO 

+  0.0123 

43 

+  0.2833 

—  2O.2824 

-0.4530 

+  O.OOIO 

—  0.0006 

+  0.0120 

44 

+  1.2287 

—  21.0599 

—0.4698 

—  0.0247 

—  O.OOII 

+  0.0125 

45 

+  1.0188 

—  20.9009 

—0.4664 

—  0.0190 

—  O.OOIO 

+  0.0124 

CATALOGUE   Otf  STARS  WITHIN 


TABLE  XVI.— FINAL  CATALOGUE  (cont'd) 


No. 

Mag. 

R.  A.  1888.0 

N.  P.  D. 

Decl.  1888.0 

Y 

X 

Number  in 

Phot. 

Vis. 

B.  D.  M. 

Car. 

46 

47 
48 

49 
50 

5i 

52 
53 
54 
55 

56 

57 
58 

59 
60 

61 
62 
63 
64 
65 

66 

67 
68 

69 
70 

7i 

72 
73 
74 
75 

76 

77 
78 

79 

80 

81 
82 
83 
84 
85 

86 

87 
88 

89 
90 

n.  8 
8.7 
9.0 

10.2 
10.7 

ii.  5 

10.9 

ii.  5 
ii.  i 
9.6 

10.8 
9.6 

II  .  2 
II  .  2 
II-5 

II  .  2 

ii.  8 

ii  4 
10.8 

12.  O 

9.8 

II  .  2 

8.0 
10.8 
10.5 

ii  .  i 

12.0 
II  .  2 
IO.  I 

II.4 

12.0 
II.  2 
10.8 

ii.  8 

12.0 

ii.  5 

10.2 
II.  0 
10.5 
II.  I 

10.2 
12.0 
II.  8 

10.6 
10.8 

n.  6 
9-3 
8-5 
10.3 

II.  2 

II.  2 
10.7 
II.  2 
II  .2 

9-i 

10.3 

9-9 
10.4 

9-7 

12.0 

II.  2 
II.4 

ii.  5 
10.3 

12.  O 

10.  I 
II  .O 

8-7 
99 
10.7 

10.8 
ii.  8 

II  .  2 

9-7 
ii.  5 

12.  O 

ii-3 
ii-3 
ii.  8 
ii.  8 

II.  2 

10.3 

10.6 
10.3 
10.3 

10.3 

II.  0 

ii.  5 
10.8 
10.3 

O     /     It 

40   22    6 
41   26   30 
41   27   42 

4i  37  56 
42   6  25 

42  57  44 
43  16  56 
43  38  13 
44  28  15 
44  39   o 

45  14  J7 
45  23  33 
46   6  56 
46  58  24 
52  32  55 

52  57   8 
55  44  46 
56   6   7 
56   9  25 
56  52  13 

57  50  49 
58  38  50 
59  23   4 
59  48   6 
60  27  42 

60  45  19 
61  57  56 
62   i  26 
63  16  52 

63  48  48 

64   i  43 
64  10  47 
64  44   6 
65   4  33 
65  15  38 

66   8   6 
67  35  10 
67  39  54 
68  35  33 
68  52   6 

69  19  36 
69  26   7 
70  23   5 
70  48  13 
72  50  49 

n 

3826.14 
1297.14 
6864.53 

3039  •  63 
6183.44 

6221.02 
6506  .  76 
5859-90 
1427.86 
7344-01 

4187.78 
5738.40 
7226.40 
6159.48 
3226.03 

4079.58 
1909.  24 
3548.84 
5924.78 
5663  .  50 

2939-55 
2652.68 
7216.88 
5046  .  06 
6813.07 

4049.78 
5063.21 
4717.66 
3614.00 
3210.64 

2726.61 
4684.93 
5256.08 
3701-33 

2784-75 

5745.58 
3994.26 
3559-16 
6756.93 
3276.64 

6755-93 
5132.68 
3904.14 
1238.67 
6984.30 

o    /     // 

88  56  13.86 
89  38  22.86 
88   5  35-47 
89   9  20.37 
88  16  56.56 

88  16  18.98 
88  ii  33.24 

88   22   2O.  IO 

89  36  12.14 

87  57  35-99 

88   50   12.22 

88  24  21.60 
87  59  33-6o 
88  17  20.52 
89   6  13.97 

88  52   0.42 
89  28  10.76 
89   o  51.16 
88  21   15.22 
88  25  36.50 

89  ii  00.45 
89  15  47.32 
87  59  43-12 
88  35  53-94 
88   6  26.93 

88  52  30.22 

88  35  36-79 
88  41  22.34 
88  59  46  .  oo 
89   6  29.36 

89  14  33-39 
88  41  55.07 
88  32  23.92 
88  58  18.67 
89  13  35-25 

88  24  14.42 
88  53  25.74 
89   o  40.84 
88   7  23.07 
89   5  23.36 

88   7  24.07 
88  34  27.32 
88  54  55.86 
89  39  21.33 
88   3  35-70 

n 

+  2478.04 
+  858.52 
+  4544.30 
+  2019.  29 
+  4145.48 

+  4239.07 

+  4460.25 
+  4043.29 
+  1000.27 

+  5160.  10 

+  2973.28 
+  4084  .  84 
+  5207.28 
+  4502.13 
+  2560.94 

+  3255.85 
+  1578.06 

+  2945.51 
+  4920.23 
+  4742-21 

+  2488.63 
+  2265.27 
+  6209.60 
+  4360.81 
+  5926.47 

+  3533-38 
+  4468  .  67 
+  4I66.OO 
+  3227.94 
+  2880.99 

+  2451.18 
+  4216.85 
+  4752.78 
+  3356.43 
+  2529.09 

+  5253-66 
+  3692.28 
+  3291.97 
+  6289.61 
+  3056.17 

+  6319.77 
+  4805  .  1  1 

+  3677.35 
+  1169.78 
+  6672.37 

// 

+  2914-95 
+  972.37 
+  5143-32 
+  2271.81 
+  4586.77 

+  4551-86 
+  4736.04 
+  4240.39 
+  1018.92 
+  5223.52 

+  2948.67 
+  4029.25 
+  5008.37 
+  4202.22 
+  1961.63 

+  2457-72 
+  1074.62 

+  I979-I5 
+  3299.  16 
+  3094.91 

+  1564-32 
+  1380.17 
+  3674.63 
+  2537-88 
+  3358.28 

+  1978.36 
+  2379.48 

+  2212.88 
+  1624.82 
+  1416.79 

+  II94.OI 
+  2040.35 
+  2243.08 
+  I559-72 
+  1165.36 

+  2324.27 
+  1522.90 

+  1352.49 
+  2465.82 
+  II8I.22 

+  2384.68 
+  1802.74 

+  1310.55, 
+  407.28 
+  2059.45 

89   3 
87  23 
89   6 

b 
375 
345 

87.  27 

88  15 
88  16 

412 

397 
409 

88  17 

428 

88  18 

500 

89   7 

475 

87  33 
88  19 
88  21 

545 
529 

88  20 

538 

88   22 

585 

88  23 
89   8 

88  24 

579 
627 

88  25 

660 

TWO  DEGREES  OF  THE  NORTH  POLE. 
PRECESSION  COEFFICIENTS  (cont'd). 


No. 

dy 

dx 

loo  <Py 

100  d*x 

10,000  d*y 

10,000  d*x 

46 

H 
+  0.6513 

n  
—  20.6023 

—  o  .  4600 

ff 
—  o  .  0090 

—  0.0008 

+  0.0122 

47 

+  0.2173 

-20.2445 

-0.4523 

+  0.0027 

—  0.0005 

+  O.OI2O 

48 

+  I  •  1492 

-21.0574 

—  o  .  4698 

—  0.0225 

—  O.OOII 

+0.0125 

49 

+  0.5076 

—  20  .  5O2  1 

-0.4578 

—  0.0052 

—  0.0007 

+  0.0122 

50 

+  I  •  0249 

-20.9704 

—  0.4680 

—  0.0193 

—  O.OOIO 

+0.0124 

51 

+I.OI7I 

—  20.9912 

-0.4685 

—  0.0190 

—  O.OOIO 

+0.0125 

52 

+1.0582 

-21.0397 

-0.4694 

—  0.0202 

—  O.OOIO 

+0.0125 

53 

+  0-9475 

—  20  .  9484 

-0.4675 

—  0.0172 

—  O.OOIO 

+  0.0124 

54 

+  0.2277 

—  20.2761 

-0.4530 

+  0.0024 

—  0.0005 

+  0.0120 

55 

+I.I67I 

-21.1934 

—  0.4728 

—  0.0231 

—  O.OOII 

+0.0126 

56 

+  0.6588 

—  20.7132 

—  0.4624 

-0.0093 

—  0.0008 

+  0.0123 

57 

+  o  .  9003 

—  20.9580 

-0.4677 

-0.0159 

—  0.0009 

+  0.0124 

58 

+  1.  1191 

-21.2043 

-0.4731 

—  0.0219 

—  O.OOII 

+0.0126 

59 

+  0.93&9 

—  21.  O5OO 

-0.4698 

—  0.0169 

—  O.OOIO 

+0.0125 

60 

+  0.4383 

—  20.6228 

—  o  .  4605 

-0.0034 

—  0.0007 

+  0.0122 

61 

+  0.5492 

—  20.7766 

—  o  .  4640 

—  o  .  0064 

-0.0007 

+  0.0123 

62 

+  o.  2401 

—  20  .  4048 

-0.4558 

+  O.OO2O 

-0.0005 

+  O.OI2I 

63 

+  0.4422 

—  20.7082 

—  0.4624 

—  o  .  0036 

—0.0007 

+  0.0123 

64 

+  0.7372 

-21.1442 

—0.4720 

—  O.OII7 

—0.0008 

+  0.0126 

65 

+  0.6915 

—  2I.I05I 

-0.4712 

—  0.0105 

—  0.0008 

+  0.0125 

66 

+  0-3495 

—  20.6071 

—  o  .  4602 

—  0.0010 

—  0.0006 

+  O.OI22 

67 

+  o  .  3084 

-20.5576 

-0.4591 

+  O.OOOI 

—  0.0006 

+  O.OI22 

68 

+0.8210 

—  21.4283 

-0.4783 

—  0.0141 

—  O.OOIO 

+  O.OI27 

69 

+0.5671 

—  21.0215 

-0.4693 

—  0.0071 

-0.0007 

+  0.0125 

70 

+0.7504 

-21.3663 

-0.4769 

—  0.0122 

-0.0009 

+  0.0127 

7i 

+0.4420 

-20.8387 

-0.4653 

-0.0037 

—0.0007 

+  0.0124 

72 

+0.5317 

-21.0455 

-0.4699 

—  0.0061 

—0.0007 

+  0.0125 

73 

+0.4944 

—  20.9786 

—  0.4684 

—  0.0051 

—  0.0007 

+  0.0125 

74 

+  0.3630 

-20.7712 

-0.4639 

—  0.0014 

—  0.0006 

+  0.0123 

75 

+0.3166 

-20.6943 

—  0.4622 

—  O.OOO2 

—  0.0006 

+  0.0123 

76 

+0.2668 

-20.5990 

—0.4600 

+  O.OOI2 

—  0.0006 

+  O.OI22 

77 

+0.4559 

—  2O.99OI 

—0.4687 

—  O.OO4I 

—  0.0007 

+  0.0125 

78 

+0.5012 

-21.1086 

-0.4713 

-0.0054 

—  o  .  0007 

+  0.0125 

79 

+0.3485 

-20.7999 

—  o  .  4646 

—  0.0012 

—  0.0006 

+  0.0123 

80 

+  o  .  2604 

—  20.6l64 

—  o  .  4604 

+  0.0014 

—  0.0006 

+  0.0122 

81 

+0.5193 

—  21.2192 

-0.4738 

-0.0059 

—  0.0007 

+  0.0126 

82 

+0.3403 

-20.8743 

—  0.4662 

—  o  .  0009 

—  0.0006 

+  0.0124 

83 

+0.3022 

~20.7857 

-0.4643 

+  O.OOOI 

—0.0006 

+  0.0123 

84 

+0.5510 

—  21.4476 

-0.4789 

—  0.0070 

—  0.0008 

+  0.0127 

85 

+0.2639 

-20.7334 

-0.4631 

+  0.0012 

—  0.0006 

+  0.0123 

86 

+0.5328 

-21.4544 

-0.4790 

—  o  .  0064 

—0.0008 

+  0.0127 

87 

+  0.4028 

—  21.1  205 

-0.4717 

—  0.0028 

—  0.0006 

+  0.0125 

88 

+  o.  2928 

—  20.8712 

—0.4662 

+  0.0003 

—  0.0006 

+  0.0124 

89 

+0.0910 

—  20.3141 

-0.4538 

+  0.0060 

—0.0005 

+  O.OI2I 

90 

+0.4602 

-21.5325 

—  o  .  4808 

-0.0045 

—0.0008 

+  0.0128 

CATALOGUE   OF  STARS   WITHIN 


TABLE  XVI. — FINAL  CATALOGUE  (cont'd). 


No. 

Mag. 

R.  A.  1888.0 

N.  P.  D. 

Decl.  1888.0 

Y 

X 

Number  in 

Phot. 

Vis. 

B.  D.  M. 

Car. 

9i 
92 

93 
94 
95 

96 

97 
98 

99 

IOO 

IOI 
102 
103 
104 
105 

106 
107 
1  08 
109 
no 

in 

112 

H3 
"4 
H5 

116 
117 
118 
119 
1  20 

121 
122 
123 
124 
125 

126 
127 
128 
129 
130 

131 
132 
133 
134 
135 

II.  2 
10.2 

10.8 

10.4 

ii.  5 
ii.  5 

II.  0 
II.  0 
10.  I 
II.  2 

9.6 

12.0 
12.  O 
IO.4 
12.0 

II.  8 
9.6 
II.  I 

ii.  4 
ii.  4 

n.  4 

II.  0 

ii.  6 
9-i 
ii.  4 

10.2 
II.  0 

10.6 

12.0 

10.7 

10.2 

ii.  5 

10.7 
10.4 

12.0 

ii.  4 
10.6 

II.  0 
II.  0 

9.5 

6.8 
10.3 

ii.  4 
9.6 

9.6  1 

n.  8 
10.3 
10.3 
10.4 
ii.  5 

10.6 
10.7 
10.5 
10.3 
10.8 

9-3 
ii.  5 
ii.  5 
9-3 
n.  i 

II.  2 
10.2 

9-7 
10.8 
11.4 

10.8 
n  .0 
10.8 

9-4 
10.4 

9-3 

IO.  2 
10.4 
II.  2 
10.  I 

10.3 
10.3 
10.5 
10.3 
12.0 

10.5 
10-4 
IO.  2 

10.6 
9-7 

7.0 
10.3 
10.5 
9-7 

IO.O 

0            /            H 

73       6     24 
74     34     46 
75       o     24 
75       5     50 
78     15     12 

78     16     58 

80       20       20 
80       29       22 

82     29     10 
83       5     14 

83     37     ii 

84     28       4 

84     52     59 
84     57     20 
88     10     39 

88     43     34 

89       21       30 

90       7     12 
90     10     24 

90   13   27 

90     49     53 
91        i     48 
91     24     52 
9i     58       i 
92     16       i 

92     21      n 
93       6     36 
93       8       8 
94     58     10 
97       5       i 

98      o     20 
99     38     20 
loo       i     57 
loo     44     54 
101     19     30 

104     55     48 
107     49     ii 
no     25     48 
113     12     12 
115     13     10 

116       8     41 
118     21     54 
119     n     25 
H9     14     39 

120       19       27 

n 
5426.73 

6565-41 
2360.  14 
5223.42 
4716.83 

6891.98 
4761.70 
6892.03 
5924.86 
2178.92 

4585.70 
2849.37 
3116.82 
5685.86 
3508.81 

1771.64 

5049  .  44 
3799.01 
5490.70 
3600.86 

4720.84 
4015-05 
3234-73 
5994-83 
4024.40 

1887.07 
7282.53 

4943-14 
3473-56 
4I54-97 

3262.89 
6825.53 
809.14 
3444  .  26 
1556.64 

6934-88 
4382.68 
6681.01 
3530.46 
4713.80 

3728.31 
3809.97 
4445-12 
4620.47 
1531.06 

o         /         n 
89      29      33.27 

88-    10     34.59 
89     20     39  .  86 
88     32     56.58 
88     41     23.17 

88       5       8.02 
88     40     38.30 
88       5       7-97 
88     21      15.14 
89     23     41.08 

88     43     34-30 
89     12     30.63 
89       8       3.18 
88     25     14.14 
89       i     31.19 

89     30     28.36 
88     35     50.56 
88     56     40.99 
88     28     29.30 
88     59     59-14 

88     41      19.16 
88     53       4-95 
89       6       5.27 
88     20       5.17 
88     52     55.60 

89     28     32.93 
87     58     37-47 
88     37     36.86 
89       2       6.44 
88     50     45.03 

89       5     37-ii 
88       6     14.47 
89     46     30.86 
89       2     35.74 
89     34       3-36 

88       4     25.12 
88     46     57.32 
88       8     38.99 
89       i       9.54 
88     41     26.20 

88     57     51-69 
88     56     30.03 
88     45     54.88 
88     42     59.53 
88     34     28.94 

n 

+  5191-96 
+  6328.00 
+  2279.74 

+  5047-19 
+  4617.64 

+  6747.  10 

+  4693-75 
+  6796.04 
+  5873-18 
+  2163.04 

+  4556.92 
+  2836.01 
+  3104.28 
+  5663.12 
+  3506.87 

+  1771.18 
+  5048.61 
+  3798.78 
+  5490.04 
+  3600  .  65 

+  47I9-93 
+  4014.15 
+  3233-61 
+  5990.46 
+  4020.99 

+  1885.45 
+  7270.30 
+  4935.26 

+  3460.33 
+  4122.99 

+  3230.96 
+  6727.91 

+   796.77 
+  3383-68 
+  1526.31 

+  6699  .  50 

+  4172.  10 

+  6259.67 

+  3244-72 

+  4264.12 

+  3346.65 

+  3352.35 
+  3880.32 
+4031.24 
+  1321.57 

+  1576.78 
+  I745-46 
+   610.57 
+  1343-22 
+   960.19 

+  1399-37 
+   799-04 
+  1138.55 
+   774-67 
+   262.25 

+   509-55 
+   274.69 
+   277.98 
+   499.88 
+    in  -59 

+     39-39 
+     56.54 
-        7-96 
-      16.61 
-      14-09 

68.49 

-      72.17 
-      79-84 
-    205.73 
-    I59-I8 

-    77.48 
-   395-02 
-    270.36 
-    300.88 
-    512-35 

-   454-40 
-1142.64 
—    140.96 
-   642.31 
-   305-68 

-1786.36 
-1341.10 
-2331.68 
-1390.92 
—  2008.31 

-1642.75 
-1809.96 
-2167.77, 
-2257.06 
-    773.01 

88     27 
88     26 

679 
679 

88     28 
88     30 

734 
744 

88     29 

739 

88     31 

763 

88     33 
88     32 

791 

778 

88     35 

823 

89       9 

87     44. 
88     34 

d 
822 

88     36 

89     10 

88     37 

847 

833 
912 

89     n 

862 

88     38 
88     40 

IO22 

88     41 

89     13 
89     H 
88     42 
88     43 

89       12 

1046 

1035 
IO6O 
1086 
1089 

e 

TWO   DEGREES   Off  THE   NORTH   POLE. 
PRECESSION  COEFFICIENTS  (cont'd). 


73 


No. 

dy 

doc 

loo  d?y 

loo  dyx 

10,000  d*y 

io,oood*x 

9i 

+  0.3523 

Tr 
—  21.2062 

-0.4736 

n 
-0.0015 

n 
—  O.OOO6 

It 

+  0.0126 

92 

+  o  .  3900 

-21.4568 

-0.4792 

—  0.0027 

—  0.0007 

+  0.0127 

93 

+  0.1364 

—  20.5612 

-0-4593 

+  o  .  0047 

—  0.0005 

+  O.OI22 

94 

+  0.3001 

-21.1744 

-0.4729 

—  O.OOOI 

—  0.0006 

+0.0126 

95 

+  0.2145 

—  21  .0796 

-0.4709 

+0.0023 

-0.0005 

+  0.0125 

96 

+  0.3127 

-21-5495 

-0.4813 

—  o  .  0006 

—  0.0007 

+0.0128 

97 

+  0.1785 

-21.0965 

-0.4712 

+0.0033 

—  O.OOO5 

+  0.0125 

98 

+  0.2544 

-21.5604 

-0.4815 

+  0.0009 

—  0.0007 

+0.0128 

99 

+  0.1731 

-21.3571 

-0.4771 

+  0.0032 

—  o  .  0006 

+  0.0127 

100 

+  0.0586 

-20.5353 

-0.4588 

+  0.0067 

—  o  .  0004 

+  0.0122 

101 

+  o.  1129 

—  21.0663 

—  0.4706 

+  0.0050 

-0.0005 

+  0.0125 

IO2 

+  0.0614 

—  20.6849 

—  0.4622 

+  o  .  0066 

—  o  .  0004 

+  0.0123 

103 

+  0.0621 

-20.7444 

-0-4635 

+  0.0065 

—  0.0004 

+  O.OI23 

104 

+  o.  1117 

-21.3109 

—  0.4760 

+  o  .  0048 

—  o  .  0006 

+  0.0127 

105 

+  0.0249 

-20.8338 

-0.4655 

+0.0074 

—  0.0004 

+  0.0124 

1  06 

+0.0088 

—  20  .  4480 

-0.4568 

+0.0082 

—  0.0004 

+  O.OI2I 

107 

+  0.0126 

-21.1752 

-0.4731 

+  0.0076 

—  0.0004 

+  0.0126 

108 

—  0.0018 

-20.8985 

—  0.4670 

+  0.0081 

—  0.0004 

+  O.OI24 

109 

-0.0037 

-21.2727 

-0-4753 

+  0.0079 

-0.0005 

+  0.0126 

no 

—  0.0031 

-20.8545 

—  o  .  4660 

+  0.0082 

—  o  .  0004 

+  O.OI24 

III 

-0.0153 

—  21  .  1024 

-0.4715 

+  0.0083 

—  0.0004 

+  0.0125 

112 

—  0.0161 

—  20.9462 

—  0.4680 

+  o  .  0084 

—  O.OOO4 

+  0.0124 

H3 

—  0.0178 

-20.7731 

—  0.4641 

+  0.0087 

—  0.0004 

+  0.0123 

114 

—  o  .  0460 

-20.3831 

-0.4778 

+  o  .  0090 

-0.0005 

+  0.0127 

H5 

-0.0356 

-20-9477 

—  0.4681 

+  0.0089 

—  0.0004 

+  0.0124 

116 

-0.0173 

-20.4735 

-0-4574 

+0.0088 

—  0.0004 

+  O.OI22 

117 

-0.0883 

-21.6651 

—  0.4842 

+  o  .  0099 

—  o  .  0004 

+  O.OI29 

118 

—  o  .  0604 

-21.1500 

—  0.4726 

+0.0095 

—  o  .  0004 

+  0.0126 

119 

—  0.0672 

-20.8235 

-0.4653 

+0.0099 

—  0.0004 

+  0.0124 

120 

-0.1145 

—  20.9702 

—  0.4687 

+  O.OIIO 

-0.0003 

+  0.0124 

121 

—  o.  1015 

-20.7725 

—  0.4642 

+0.0109 

-0.0003 

+  0.0123 

122 

-0.2553 

-21-5454 

—  0.4816 

+0.0145 

-0.0003 

+  0.0128 

123 

-0.0315 

—  2O.  23IO 

-0.4521 

+0.0093 

—  0.0004 

+  0.0120 

I24 

-0.1435 

-  20  .  8063 

—  0.4650 

+  0.0119 

—  0.0003 

+  0.0123 

125 

-0.0683 

-20.3935 

-0-4557 

+  O.OIO2 

—  o  .  0004 

+  O.OI2I 

126 

-0.3991 

-21.5387 

—  0.4814 

+0.0183 

-0.0003 

+  O.OI28 

127 

-0.2997 

—  20.9807 

—  o  .  4690 

+  0.0160 

—  0.0002 

+  0.0125 

128 

—  0.5210 

-21.4411 

-0.4793 

+  0.0215 

—  O.OOO2 

+  0.0127 

129 

—  0.3108 

-20.7751 

-0.4644 

+  0.0165 

—  O.OOO2 

+  0.0123 

130 

-0.4487 

—  21.0007 

-0.4695 

+0.0199 

—  O.OOOI 

+  0.0125 

131 

-0.3671 

-20.7976 

-0.4649 

+  0.0178 

—  O.OOO2 

+  0.0123 

132 

-0.4044 

-20.7987 

-0.4650 

+  0.0189 

—  O.OOO2 

+  0.0123 

133 

-0.4844 

-20.9154 

-0.4677 

+  0.0210 

—  O.OOOI 

+  O.OI24 

134 

-0.5043 

—  20.9487 

—0.4683 

+  0.0214 

—  O.OOOI 

+  O.OI24 

135 

-0.1727 

-20.3478 

-0.4548 

+  0.0130 

-0.0003 

+  O.OI2I 

74 


CATALOGUE   Otf  STARS  WITHIN 
TABLE  XVI. — FINAL  CATALOGUE  (cont'd). 


No. 

Mag. 

R.  A.  1888.0 

N.  P.  D. 

Decl.  1888.0 

Y 

X 

Number  in 

Phot. 

Vis. 

B.  D.  M. 

Car. 

136 

137 

11.4 
9-9 
ii  •  3 

10.6 

9-7 

IO.  2 

o    r    n 
121   20   58 

121  39   2 
121  59  i  8 

6634-58 
3802.37 
6315-34 

o    7    7f 

88   9  25.42 
88  56  37.63 
88  14  44.66 

+  5665.02 
+  3236.63 
+  5355.56 

-3451.08 
-I995.I3 
-3345-01 

88  45 
89  15 
88  46 

"35 
1095 
1140 

139 

9-6 

10-3 

124   46   17 

4722.68 

88  41   17.32 

+  3879.02 

-2693.12 

88  47 

"49 

140 

10.2 

10.3 

1  29    I   50 

6663.16 

88   8  56.84 

+  5i75-io 

-4195.29 

88  49 

1214 

141 

10.8 

10.6 

131  57  23 

5963.46 

88  20  36.54 

+  4434-13 

-3986.39 

88  51 

*T- 
142 

10.4 

10.3 

132  37  15 

7531.08 

87  54  28.92 

+  5540.51 

-5098.49 

88  53 

1255 

143 

12.0 

12.0 

133   i  15 

5422.89 

88  29  37.11 

+  3964-25 

-3699.42 

144 
145 

10.9 

10.2 

10.5 
10.7 

133  34  30 
134  13  34 

1297.98 
4824.80 

89  38  22.02 
88  39  35.20 

+  940.34 
+  3457-10 

-  894.70 
-3364.95 

88  52 

146 
147 

12.  O 
9.6 

12.0 
10-3 

136  29  50 
138   7  20 

2450.65 
4343-52 

89  19   9-35 
88  47  36.48 

+  1686.96 
+  2899.28 

-I777-5I 
-3233-82 

88  54 

1287 

148 

II.  0 

II.  0 

138  15  41 

6088.86 

88  18  31.14 

+  4052.97 

-4542.78 

149 
150 

9-6 

II.  0 

9-7 
10.3 

140  13  45 

140  36  44 

6235.21 
6549.40 

88  16   4.79 
88  10  50.60 

+  3988.17 
+  4I55.34 

-4791.70 
-5060.99 

88  55 
88  56 

1336 
1344 

152 

10.2 
II.  2 

10.3 

12.0 

142   20   42 

142  52  57 

5523-86 
3071.32 

88  27  56.14 
89   8  48.68 

+  3374-15 
+  1853-32 

-4372.73 
-  2448  .  98 

88  57 

1359 

153 

II.  0 

12.  O 

143  58  37 

3037  •  90 

89   9  22.10 

+  1786.55 

-2456.91 



154 

II.  0 

12  .O 

144  28  55 

4848.88 

88  39  1  1.  1  2 

+  2816.74 

-3946.30 

155 

II.  0 

II-  5 

145  43  40 

4245.70 

88  49  14.30 

+  2390.69 

-3508.27 



156 

II.  0 

10.6 

146  34   5 

5806.87 

88  23  13.13 

+  3198.84 

-4845-42 

157 

158 

IO.O 

ii.  5 

10.2 

146  39  41 
146  44  17 

3919-63 
5111  .31 

88  54  40.37 
88  34  48.69 

+  2154.04 
+  2803.09 

-3274.40 
-4273.49 

88  58 

1413 

O^ 

159 
1  60 

II.  0 

10.4 

10.3 
10.3 

150  30  52 
151   5  58 

1766.  24 
4956.82 

89  30  33.76 
88  37  23.18 

+  869.34 
+  2395-36 

-I537.46 
-4339-08 

89  16 
88  59 

/ 
1456 

161 

8.8 

8.7 

153  39  23 

5621.93 

88  26  18.07 

+  2494.43 

-5037.46 

88  60 

1490 

162 

ii  .0 

II.  0 

154   5   6 

2014.  ii 

89  26  25.89 

+  880.23 

-1811.55 

163 

12.  O 

12.0 

156  43   6 

3417  .  52 

89   3   2.48 

+  1350.72 

-3I39-09 

164 

II  .O 

IO-4 

158  16  52 

4425-76 

88  46  14.24 

+  1637.64 

—  4111  .  26 

88  62 

1549 

165 

10.5 

10.9 

162  10   i 

5392.87 

88  30   7.13 

+  1651-35 

-5i33-i8 

1  66 

9.6 

10.2 

162  10  25 

4907.08 

88  38  12.92 

+  1502.08 

-4671.04 

88  63 

1592 

167 

12.0 

12.0 

162  24  16 

3324-35 

89   4  35-65 

+  1004.89 

-3168.67 



168 
169 

9-2 
6-5 

9-7 

7-5 

163  25  30 

165   22   28 

2301.11 
6305-92 

89  21  38.89 
88  14  54.08 

+  656.42 
+  1592.00 

-2205.44 
—  6100.  61 

89  17 

88  64 

g 
1639 

170 

II.4 

ii.  3 

167   4  23 

5819.68 

88  23   0.32 

+  1301.74 

-5671.44 

171 
172 
173 

ii.  5 

II  .  2 
9-2 

ii.  8 
ii.  5 
9-9 

167   51   22 
167   52   12 

169  10  54 

5165-72 
6885.95 
5414.60 

88  33  54-28 
88   5  14-05 
88  29  45.40 

+  1086.58 
+  1446.68 
+  1016.18 

-5049-59 
-6730.96 

-53I7-75 

88  65 

1676 

174 

12.  O 

11.5 

169  57  30 

6036.84 

88  19  23.16 

+  1052.46 

-5943-52 

175 

10.6 

II.  O 

171   19   21 

2259.83 

89  22  20.17 

+  340-94 

-2233.92 

89  19 

176 

177 
178 
179 
1  80 

9-5 
9-9 
9-8 

IO.O 

10.8 

9-9 
9-9 
10.3 

9-9 
10.3 

171   42   51 

172  39  42 
174   4  36 
175   9  34 
177  13  44 

6094.15 
1617-45 

5745-24 
4364.68 
5540-04 

88  18  25.85 
89  33   2.55 
88  24  14.76 
88  47  15-32 
88  27  39.96 

+  878.11 
+  206.59 
+  592-82 
+  368.28 
+  267.81 

—  6029  .  66 
—  1604.  1  8 

-57I3-82. 
-4348.79 
-5532.89 

88  67 
89  18 
88  68 
88  69 
88  70 

1705 
h 

1737 
1748 
1767 

tWO   DEGREES   OF  THE   NORTH 
PRECESSION  COEFFICIENTS  (cont'd). 


75 


No. 

dy 

dx 

loo  d?y 

ioo  d*x 

10,000  d*y 

10,000  dyx 

136 

n 
-0.7711 

n 
-21.3085 

n 
—  0.4766 

n 
+  0.0283 

n 
O.OOOO 

H 

+  0.0127 

137 

-0.4458 

-20.7729 

-0.4645 

+  O.O2OI 

—  0.0001 

+  0.0123 

138 

-0.7474 

—  21.2403 

-0.4750 

+  0.0278 

0.0000 

+  0.0126 

139 

—  0.6017 

-20.9145 

-0.4677 

+  0.0241 

0.0000 

+  0.0124 

140 

-0-9374 

—  21.  1989 

-0.4742 

+  0.0328 

+  O  .  OOO2 

+0.0126 

141 

—  o.  8907 

-21.0354 

—  0.4706 

+  0.0317 

+  0.0001 

+  0.0125 

142 

-1.1392 

-21.2777 

—  0.4761 

+  0.0381 

+  0  .  0002 

+  0.0126 

H3 

-0.8266 

-20.9319 

—  0.4682 

+  0.0301 

+  0.0001 

+  0.0124 

144 

-0.1999 

—  20.2628 

-0.4529 

+  0.0138 

-0.0003 

+  O.OI2O 

145 

-0.7519 

—  20.8200 

-0.4657 

+  O.O28I 

0.0000 

+0.0124 

146 

-0.3972 

—  20.4285 

-0.4566 

+  0.0190 

—  O.OOO2 

+  O.OI2I 

147 

—  o.  7226 

—  20.6964 

—  0.4629 

+  0.0274 

O.OOOO 

+0.0123 

148 

—  1  .0150 

—  20  .  95OO 

—  0.4687 

+  0.0350 

+  0  .  0002 

+  0.0124 

149 

—  1  .  0706 

-20.9351 

-0.4685 

+  0.0365 

+  0.0002 

+  0.0124 

150 

-  1  .  1  308 

-20.9714 

-0.4693 

+  0.0381 

+  0.0003 

+0.0125 

151 

-0.9770 

—  20.7998 

-0.4653 

+  0.0341 

+  0.0002 

+0.0123 

152 

-0.5472 

—  20.4650 

-0-4575 

+  O.O229 

—  O.OOOI 

+  O.OI2I 

153 

-0.5490 

-20.4501 

-0.4572 

+  0.0230 

—  O.OOOI 

+  O.OI2I 

154 

-0.8818 

—  20.6769 

-0.4625 

+  0.0317 

+  O.OOOI 

+  0.0123 

155 

-0.7839 

-20.5830 

—  o  .  4604 

+  0.0291 

+  O.OOOI 

+  O.OI22 

156 

-1.0827 

-20.7599 

—  o  .  4646 

+  0.0370 

+  0.0002 

+  O.OI23 

157 

-0.7316 

—  20.5308 

-0.4592 

+  0.0277 

0.0000 

+  O.OI22 

158 

-0.9549 

-20.6733 

—  0.4625 

+  0.0336 

+  0.0002 

+  0.0123 

159 

-0-3435 

-20.2465 

-0.4525 

+  0.0176 

—  0.0002 

+  0.0120 

1  60 

-0.9695 

-20.5825 

-0.4605 

+  0.0341 

+  O.OOO2 

+  0.0122 

161 

-1.1256 

—  2O.6O3O 

—  0.4610 

+  0.0382 

+  0.0003 

+  O.OI22 

162 

—  o  .  4048 

-20.2488 

-0.4527 

+  0.0193 

—  0.0002 

+  O.OI2O 

163 

-0.7014 

-20.3521 

-0.4551 

+  0.0271 

0.0000 

+  O.OI2I 

164 

—  0.9186 

—  20.4144 

-0.4568 

+  0.0328 

+  0.0001 

+  O.OI2I 

165 

—  i  .  1469 

-20.4152 

—  0.4568 

+  0.0389 

+0.0003 

+  O.OI2I 

1  66 

-1-0437 

—  20.3830 

-0.4560 

+  0.036I 

+  O.OOO2 

+  O.OI2I 

167 

—  o.  7080 

—  20.2750 

-0.4534 

+  0.0273 

O.OOOO 

+  0.0120 

168 

—  0.4928 

—  20.  1985 

-0.4516 

+  0.02I6 

—  O.OOOI 

+  O.OI2O 

169 

-  -3631 

-20.3994 

-0.4565 

+  o  .  0446 

+0.0004 

+  O.OI2I 

170 

—    .2672 

-20.3360 

-0.4552 

+  0.0421 

+  o  .  0004 

+  O.OI2I 

171 

-  .1283 

—  20.2896 

-0.4540 

+  0.0384 

+  o  .  0003 

+  O.OI2I 

172 

-  .5040 

-20.3651 

-0.4559 

+  0.0484 

+  o  .  0005 

+  O.OI2I 

173 

-  .1882 

-20.2733 

-0.4537 

+  O.O4OI 

+  0.0003 

+  O.OI2O 

174 

-   .3280 

-20.2797 

-0.4539 

+  0.0438 

+  o  .  0004 

+  O.OI2O 

175 

-0.4991 

—  2O.  I28l 

-0.4500 

+  0.02I8 

—  O.OOOI 

+  O.OII9 

176 

-  1  •  3473 

—  20  .  2406 

-0.4531 

+  0.0443 

+  0.0004 

+  0.0120 

177 

-0.3584 

—  20.0987 

-0.4493 

+  0.0181 

—  O.OOO2 

+  O.OII9 

178 

-1.2767 

—  2O.  1778 

-0.4517 

+  0.0424 

+  o  .  0004 

+  O.OI2C 

179 

-0.9717 

-20.1309 

-0.4504 

+  0.0343 

+  0.0002 

+  O.OII9 

1  80 

-  1  •  2363 

—  20.1056 

—0.4500 

+  0.0414 

+  0.0003 

+  O.OII9 

76 


CATALOGUE   OF  STARS  WITHIN 
TABLE  XVI.— FINAI,  CATALOGUE  (cont'd). 


No. 

Mag. 

R.  A.  1888.0 

N.  P.  D. 

Decl.  1888.0 

Y 

X 

Number  in 

Phot. 

Vis. 

B.  D.  M. 

Car. 

181 
182 

183 
184 

185 

1  86 

187 
1  88 
189 
190 

191 
192 

193 
194 

195 

196 
197 
198 
199 

200 

201 
2O2 
203 
204 
205 

206 
207 
208 
2O9 
210 

211 
212 
213 
214 

215 

216 

217 

218 

219 

220 

221 
222 
223 
224 
225 

10.5 

10.8 

12.  O 
6.4 
9.0 

9-3 

12.0 
II.  I 
10.7 
10.7 

8.8 
8.8 
9-4 

II.  0 

10.8 
10.5 

12.  O 

10.8 
8.0 
10.6 

ii.  3 

12.0 

n-5 
ii.  6 
ii.  i 

11.7 
10.9 

12.0 
10.9 

n-5 

7-8 
9-6 
ii  .0 
10.8 
ii.  7 

12.  O 
II.9 
12.  O 
IO.O 

10.8 

10.5 

IO.  2 
9-2 
IO.O 

10.3 

ii.  3 

10.9 

ii.S 

6.2 

99 

10.  I 

ii.  8 
n-5 

II.  0 

n-5 

9-7 
9.6 

9-1 

II.  0 

ii.  3 
10.3 

II.  0 

10.8 

7-5 
10.3 

II.  2 
II.  2 
II.  2 

n-5 

II.  2 

II.  0 
II.  2 
12.0 
10.7 
12.0 

8.5 
9-7 
10.6 

ii.  5 
n.  8 

ii.  5 

10.8 
10.9 
10.8 
10.7 

10.6 
10.3 

10.  I 

10.3 
10.3 

o    /    n 

177   29   28 
I  80   26   56 
1  80  44  45 
183  35  36 
183  49   4 

185  13  56 
185  43  19 
188   7  58 
191   13  24 
191  16  59 

191  22   9 
191  53  20 
193  33  36 
194  48  42 
194  52  40 

195  35  14 
195  39  25 
196  26   o 
196  34  53 
196  52  15 

197   5  39 
197   9  28 
198  23  16 
199   9  39 
199  30  55 

200   9  43 
200  18  19 
200  43  26 
200  59  35 
201  44   5 

202  17  25 
202  47  46 
202  55  29 
203  49   6 
203  50  29 

205  31  34 
206   4  42 
206  30  59 

208  52  54 
210  18  48 

210  49  35 
211   5   ° 
211  37   i 

212   29   21 
213   31   36 

n 

4559-02 
2687.17 
3061.32 
6045.38 
5756.50 

5470.46 
3246.22 
4176.76 
2067  .  oo 
2540.66 

2547.70 
5091.97 
3719.06 

5482.12 
4456.33 

2274.04 
3201.46 
4928.98 
6297.58 
862.10 

4173-91 
2258.50 
5009.08 
4410.34 
4514-51 

3636.93 
4236.52 

4517-41 
3107.09 
811.27 

6750-52 
4756.20 

4877.59 
3634.17 

401  i  .  43 

5083.12 
3400.48 
4253.26 
6066  .  i  2 
3710.82 

6397-43 
5570.87 
1657-89 
6118.76 
5552.32 

0     /        If 

88  44  0.98 
89  15  12.83 
89  8  58.68 
88  19  14.62 
88  24  3.50 

88  28  49.54 
89  5  53-78 
88  50  23.24 
89  25  33-00 
89  17  39-34 

89  17  32.30 
88  35  8.03 
88  58  0.94 
88  28  37.88 
88  45  43.67 

89  22  5.96 
89  6  38.54 
88  37  51.02 
88  15  2.42 
89  45  37-90 

88  50  26.09 
89  22  21.50 
88  36  30.92 
88  46  29  .  66 
88  44  45-49 

88  59  23.07 
88  49  23.48 
88  44  42.59 
89  8  12.91 
89  46  28.73 

88  7  29.48 
88  40  43  .  80 
88  38  42.41 
88  59  25.83 
88  53  8.57 

88  35  16.88 
89  3  I9-52 
88  49  6.74 
88  18  53.88 
88  58  9.18 

88  13  22.57 
88  27  9.13 
89  32  22.11 
88  18  1.24 
88  27  27.68 

+  199-55 
-  21.05 

-  39-85 
-  378-84 
-  383-24 

-  498.81 
-  323-64 
-  590-84 
-  402.30 
-  497.08 

-  502.22 
—  1048.91 
-  871.93 
-  1401  .  30 
-1144.11 

-  611.03 
-  863.96 
-1394.27 
-1796.90 
-  250.19 

—  1226.81 
-  666.25 
-1579-94 
-1447-45 
-1507.99 

-1253-49 
—  1470.06 

-1598.43 
-1113.09 
-  300.42 

—  2560.01 
—  1842.64 
-1899.74 
-1467.54 
-1621.34 

—  2190.21 
-1494.78 
-1898.75 
-2929.52 

-1872.85 

-3277.77 
-2875.80 
—  869.12 
-3286.14 
-3066.31 

-4554-28 
—  2687.01 
-3060.95 
-6032.63 
-5742.98 

-5447.04 
-3229.91 
-4134.48 
-2027.44 
-2491.49 

-2497.64 
-4982.24 
-3615-19 
-5299-34 
-4306.59 

—  2190.  36 
-  3082  .  54 
-4727.18 
-6034.76 
-  824.99 

-3989-25 
-2157-94 
-4752.86 
-4165.70 
-4254.82 

-3413.88 
-3972.96 
-4224.78 
-2900.75 
-  753-59 

-6244.97 
-4384-30 
-4491.92 
-3324-48 
-3668.90 

-4586.50 
-3054-I5 
-3805-57 
-5310.84 
-3203.29 

-5492.75 
-4770.40 
—  1411  .80 
-5160.38 
—  4628.02 

89   20 

88  71 

88  72 

88  73 

1834 
1837 

1855 

89   21 

88  75 

89   22 

i 
1922 
i95i 

89   23 

k 

88  76 

89  26 

1972 
m 

88  77 
88  78 
88  79 

2048 
2068 
2069 



88  81 
88  82 
89  25 
88  23 
88  84 

2148 
I 
2160 
2173 

TWO   DEGREES   OF   THE   NORTH   POLE- 
PRECESSION  COEFFICIENTS  (cont'd). 


77 


No. 

dy 

dx 

loo  d*y 

100  d?x 

10,000  d*y 

10,000  d*x 

181 

a 
—  i  .0176 

H 
—20.0928 

H 
-0.4495 

+  0.0356 

it 

+  O.OOO2 

+0.0119 

182 

—  o  .  6004 

—  2O.O467 

-0.4483 

+  0.0246 

0.0000 

+0.0119 

183 

-0.6839 

—  2O.O42O 

—  O.4482 

+  0.0268 

0.0000 

+  0.0119 

184 

-J-3479 

-19-9599 

—  0.4468 

+  0.0445 

+  0.0004 

+  0.0118 

185 

-1.2832 

-19-9597 

—  O.4468 

+  0.0428 

+  0.0004 

+  0.0118 

1  86 

—  i  .2171 

-19-9345 

—  0.4462 

+  0.0411 

+  0.0003 

+0.0118 

187 

-0.7217 

-19.9783 

—  0.4468 

+  0.0278 

o.oooo 

+0.0119 

1  88 

—  0.9238 

-19.9170 

-0-4457 

+  0.0332 

+  O.OOOI 

+  0.0118 

189 

-0.4530 

—  19.9621 

-0.4463 

+  0.0208 

—  0.0001 

+  0.0118 

190 

-0.5567 

-19.9404 

-0.4458 

+  0.0235 

—  0.0001 

+  0.0118 

191 

—  0.5581 

-19-9393 

-0.4458 

+  0.0235 

—  0.0001 

+0.0118 

192 

—  i.  1132 

—I9.8I26 

-0.4434 

+  0.0383 

+0.0003 

+  0.0118 

193 

—  0.8078 

-I9-8550 

—  0.4442 

+  o  .  0302 

+  0.0001 

+0.0118 

194 

—  i  .  1841 

-19.7329 

—  O.44I6 

+0.0403 

+  0.0003 

+  0.0117 

195 

—  0.9622 

-19.7928 

-0.4429 

+  o  .  0344 

+  O.OOO2 

+0.0117 

196 

-0.4894 

-19.9154 

-0-4453 

+  0.0217 

—  O.OOOI 

+0.0118 

197 

-0.6888 

—I9-8577 

-0-4441 

+0.0270 

0.0000 

+0.0118 

198 

-1.0562 

-19-7359 

-0.4417 

+0.0369 

+  0.0002 

+0.0117 

199 

-  1  .  3484 

—  19.6422 

-0-4397 

+  o  .  0446 

+0.0004 

+0.0117 

200 

-0.1843 

-19.9970 

-0.4470 

+0.0135 

-0.0003 

+0.0119 

201 

—  o.  8914 

-19.7749 

-0.4425 

+0.0325 

+  0.0001 

+0.0117 

202 

—  0.4822 

-19.9030 

-0.4450 

+0.0215 

—  O.OOOI 

+0.0118 

203 

—  i  .0620 

—19.6942 

-0.4407 

+0.0370 

+  O.OOO2 

+0.0117 

2O4 

-0.9308 

-19.7251 

-0.4414 

+0.0336 

+  O.OOO2 

+0.0117 

205 

-0.9507 

-19.7114 

—  0.4410 

+0.0340 

+  O.OOO2 

+0.0117 

206 

—  0.7628 

-19.7699 

-0.4423 

+0.0291 

+  0.0001 

+0.0117 

207 

-0.8877 

-19.7203 

—  O.44I2 

+0.0324 

+  0.0001 

+0.0117 

208 

-0.9440 

—19.6911 

-0.4405 

+  0.0339 

+  0.0002 

+0.0117 

209 

-0.6481 

—  19.  8O2I 

-0.4429 

+  0.0260 

0.0000 

+0.0118 

2IO 

-0.1684 

-19.9859 

-0.4467 

+0.0131 

-0.0003 

+0.0119 

211 

-J-3954 

-19.4703 

-0-4359 

+  0.0461 

+  0.0004 

+0.0116 

212 

—  0.9796 

-19.6360 

-0-4393 

+0.0349 

+  0.0002 

+0.0117 

213 

-  1  .  0037 

-19.6230 

-0.4390 

+0.0356 

+  0.0002 

+  0.0116 

214 

-0.7428 

-19.7221 

-0.4412 

+0.0285 

0.0000 

+0.0117 

215 

-o  8198 

—19.6870 

—  o  .  4404 

+  o  .  0306 

+  0.0001 

+0.0117 

216 

—  i  0248 

-I9-5576 

-0.4376 

+0.0362 

+  0.0002 

+0.0116 

217 

—  0.6824 

-I9.7I64 

—  0.4410 

+0.0269 

0.0000 

+  0.0117 

218 

-0.8503 

—  19.6246 

-0.4390 

+0.0315 

+  O.OOOI 

+  0.0116 

219 

-1.1866 

-I9-3898 

-0.4340 

+0.0405 

+0.0003 

+0.0115 

22O 

-0.7157 

-I9-63I4 

-0.4391 

+0.0279 

0.0000 

+0.0117 

221 

-1.2273 

—I9.3IIO 

-0.4322 

+0.0417 

+0.0003 

+0.0115 

222 

-1.0659 

-I9-4032 

-0.4342 

+0.0373 

+  O.OOO2 

+0.0115 

223 

-0.3154 

-19.8582 

-0.4440 

+0.0171 

—  0.0002 

+  0.0118 

224 

-1.1530 

-19.3101 

-0.4322 

+0.0398 

+0.0003 

+0.0115 

225 

-1.0341 

-19.3607 

-0.4332 

+0.0365 

+  0.0002 

+0.0115 

CATALOGUE   OF   STARS   WITHIN 


TABLE  XVI.— FINAI,  CATALOGUE  (cont'd) . 


No. 

Mag. 

R.  A.  1888.0 

N.  P.  D. 

Decl.  1888.0 

Y 

X 

Number  in 

Phot. 

Vis. 

B.  D.  M. 

Car. 

226 
227 
228 
229 
230 

231 
232 
233 
234 
235 

236 

237 
238 

239 
240 

241 
242 
243 
244 
245 

246 
247 
248 
249 
250 

251 

252 

253 
254 
255 

256 
257 
258 
259 
260 

261 
262 
263 
264 
265 

266 
267 
268 
269 
270 

9-8 
ii.  8 
ii.  8 

IO.2 

EI.  4 

II.  0 

ii  .  i 

10.2 
12.0 

10.8 

ii.  8 
ii.  5 

12.0 
9.2 

10.8 

12.0 
9.8 

«.  7 

12.0 
9.8 

ii.  5 

II.  0 
12.0 
12.0 
9.8 

12.  0 
II.  2 
12.0 
12.0 
9.8 

ii.  5 

12.0 
II.4 
10.3 
II  .2 

IO.  2 
12.0 
12.  O 
IO.6 

ii.  3 

9-9 

9-8 

ii.  5 

12.0 

ii.  5 

9-7 
ii-5 
ii.  5 
10.6 
n.  8 

II.  0 

ii.  5 
10.3 

12.0 
II.  2 

II.  2 
10.3 
12.0 
9.0 
II.  2 

II.  0 
10.3 
10.5 

ii.  8 

10.  I 

II.  2 
II.  0 
12.0 
12.0 
10.3 

12.0 
10.5 
12.0 
12.0 
10.3 

10.6 

II.  0 

10.8 
10.5 
10.7 

8.8 

12.0 
II.  0 

10.6 

II.  0 

9.0 
9-7 
ii.  5 

12.0 
12.0 

O     /     It 

213  46  38 
215  48  40 
215  53  36 
215  58  50 
216  26  51 

216  34  56 
217  21  31 
218  9  14 
223  50  10 
224  30  42 

224  55  2 
225  19  12 
226  31  51 
227  49  40 
228  6  53 

228  ii  14 
228  28  52 
229  25  26 
229  42  37 
230  19  26 

231  3  45 
231  31  8 
231  58  45 
236  26  28 
237  21  44 

237  32  48 
238  14  37 
238  23  3 
238  27  25 
240  3  36 

240  31  13 
241  25  40 
242  43  20 
242  44  40 
242  58  48 

243  28  20 

243  50  44 
243  53  20 
244  10  36 
244  34  36 

246  46  56 
247  34  45 
247  35  38 
247  56  15 
248  20  28 

n 

5776.82 
2185.76 
2655.06 
5543.76 
6360.26 

4662.82 
2426.02 
4842.72 
4150.48 

4209  .  68 

5596.56 
6485  .  80 
2390.40 
5611.26 
7096.76 

2102.92 

3834-65 
1374.32 
5929-31 
6516.65 

7268.94 
5672.96 
4406  .  08 
1771.79 
1153-89 

4361.42 
1912.  84 
3393.30 
3746.42 
6984.  14 

6305.83 
3733-29 
3793-46 
3868.93 
3804.30 

5818.18 
5826.38 

3099.47 
5817.12 
2811  .44 

2686.20 
5506.58 
1932.65 
1796.00 
4136.18 

Off/ 

88  23  43.18 
89  23  34.24 

89  15  44-94 
88  27  36.24 

88  13  59-74 

88  42  17.18 
89  19  33-98 
88  39  17.28 
88  50  49.52 
88  49  50.32 

88  26  43  .  44 
88  ii  54.20 
89  20   9  .  60 
88  26  28.74 
88   i  43.24 

89  24  57.08 
88  56   5.35 
89  37   5-68 
88  21  10.69 
88  ii  23.35 

87  58  51.06 
88  25  27.04 
88  46  33.92 
89  30  28.21 
89  40  46  .  1  1 

88  47  18.58 
89  28   7.16 
89   3  26  .  70 
88  57  33-58 
88   3  35.86 

88  14  54.17 
88  57  46-71 
88  56  46.54 
88  55  31.07 
88  56  35-70 

88  23   i  .  82 
88  22  53.62 
89   8  20.53 
88  23   2.88 
89  13   8.56 

89  15  13.80 
88  28  13.42 
89  27  47.35 
89  30   4  .  oo 
88  51   3.82 

n 

—  3211.29 

—  1278.89 
-1556.56 
-3256.64 

-3777-94 

-2778.69 
—  1472.08 
-2991.45 
-2874.42 
-2951.01 

-3951.15 
-4610.93 
-I734.78 
-4158.15 
-5282.38 

-1567-34 
—  2870.99 

-1043-85 
—  4522.16 
—  5014.81 

-5652.83 
-4440.32 
-3470.78 
-1476.45 
-  971.68 

—  3680.02 
—  1626.46 
-2889.54 
-3192.69 
-6050.94 

-5488.55 
-3278.45 
-337I-42 
-3439-17 
-3388.86 

-5204.93 
-5229.11 
-2783.04 

-5235-54 
-2539.10 

-2468.58 
-5089.74 
—  1786.72 
—  1664.46 
-3843.90 

u 

—  4801.10 
-1772.51 
—  2150.84 
-4485.57 
-5ii5-38 

-3743-94 
—  1928.  29 
-3807.75 
-2993.64 
-3001.75 

—  3962  .  60 
-4559-72 
—  1644.47 
-3766.71 
-4737.14 

-1401.99 
-2541.72 
-  893.93 
-3833.68 
-4J59-85 

-4567.38 

-3529.59 
-2713.71 

-  979-42 
—  622.32 

-2340.22 
—  1006.73 
-1778.76 

-1959-79 
-3485.07 

-3102.71 

-1785.41 
-1738.46 
-1771.71 
—  1728.  20 

-2598-23 
-2567.88 
-1364.07 

-2533-59 
—  1206.92 

-1058.94 

—  2100.00 
-  736.66 
—  674.60 
-1526.48 

88  85 

2174 

89  24 

88  87 

2205 

88  88 

2246 

88  89 

2297 

88  90 

2333 

89  27 

2369 

88  91 

235i 

89  29 

o 

88  93 

2449 

88  94 

2494 

88  95 

89  28 
88  96 

n 

2533 



TWO   DEGREES   OF   THE   NORTH   POLE- 
PRECESSION  COEFFICIENTS  (cont'd). 


79 


No. 

dy 

dx 

loo  d?y 

loo  d*x 

10,000  d*y 

10,000  d*x 

n 

n 

n 

n 

n 

ft 

226 

-1.0727 

-19.3277 

-0.4326 

+  0.0375 

+  0.0002 

+0.0115 

227 

-0.3960 

—  19.  7662 

—  0.4418 

+  0.0193 

—  0.0002 

+0.0117 

228 

—  o  .  4806 

-19.7036 

-0.4405 

+  0.02I6 

—  0.0001 

+0.0117 

229 

—  1.0022 

-19.3181 

-0.4322 

+  0.0357 

+  0.0002 

+0.0115 

230 

~  I  •  1430 

-19.1995 

-0.4297 

+  0.0395 

+  0.0003 

+0.0114 

231 

-0.8365 

-19.4271 

-0-4345 

+  0.0312 

+  O.OOOI 

+  0.0115 

232 

—  o  .  4308 

—  19.7228 

—  0.4410 

+  O.O2O3 

—  O.OOOI 

+  0.0117 

233 

-0.8508 

-19.3791 

-0-4335 

+  0.0316 

+  0.0001 

+0.0115 

234 

-0.6689 

—  19.4067 

-0.4341 

+  0.0268 

0.0000 

+0.0115 

235 

—  0.6707 

-19.3895 

-0-4337 

+  0.0268 

0.0000 

+0.0115 

236 

-0.8854 

—  19.1629 

-0.4287 

+  0.0326 

+  0.0001 

+0.0114 

237 

-1.0188 

—  19.0128 

-0.4254 

+  0.0363 

+  0.0002 

+0.0113 

238 

-0.3674 

—  19.6641 

-0.4396 

+  O.OI85 

—  O.OOO2 

+  0.0117 

239 

-0.8416 

-19-1165 

—  0.4276 

+  0.03I6 

+  O.OOOI 

+  0.0113 

240 

-1.0585 

-18.8609 

—  0.4222 

+  0.0375 

+  O.OOO2 

+  O.OII2 

241 

-0.3133 

—  19.7018 

-0.4404 

+  O.OI7I 

—  O.OO02 

+  0.0117 

242 

-0.5679 

—  19.4081 

-0.4341 

+  0.0241 

—  O.OOOI 

+0.0115 

243 

-0.1997 

-19.8194 

-0.4430 

+  0.0140 

-0.0003 

+0.0118 

244 

—  0.8566 

-19.0344 

—  0.4258 

+  0.0320 

+  0.0001 

+0.0113 

245 

-0.9295 

-18.9225 

-0.4234 

+  0.0340 

+  0.0002 

+  O.OII2 

246 

-  1  .  0205 

-18.7775 

—  0.4202 

+  0.0365 

+  0.0001 

+  O.OII2 

247 

-0.7886 

-19.0534 

—  0.4262 

+  0.0302 

+  0.0001 

+  O.OII3 

248 

—  o  .  6063 

-I9-2730 

-0.4311 

+  0.0252 

o.oooo 

+  O.OII4 

249 

—  0.2188 

-19.7224 

-0.4407 

+  0.0146 

—0.0003 

+  O.OII7 

250 

-0.1390 

-I9.8357 

-0.4434 

+  0.0124 

—0.0003 

+  O.OII8 

251 

-0.5229 

—  19.2263 

-0.4299 

+  0.0230 

—  O.OOOI 

+  O.OII4 

252 

-0.2249 

—  19.6888 

—  0.4400 

+  0.0148 

-0.0003 

+  O.OII7 

253 

-0.3974 

—  19.4048 

-0.4338 

+  0.0196 

—  O.OOO2 

+  O.OII5 

254 

-0.4379 

-I9.3364 

-0.4324 

+  O.O2O6 

—  O.OOOI 

+  O.OII5 

255 

-0.7787 

-18.6896 

—  0.4181 

+  0.0301 

o.oooo 

+  O.OIII 

256 

-0.6933 

-18.8173 

—  0.4208 

+  0.0278 

—  O.OOOI 

+  O.OII2 

257 

-0.3989 

-19.3173 

-0.4318 

+  0.0197 

—  0.0002 

+  O.OII5 

258 

-0.3884 

-19.2964 

-0.4314 

+  0.0194 

—  0.0002 

+  O.OII5 

259 

-0.3959 

—  19.  28l2 

-0.4310 

+  0.0196 

—  0.0002 

+  O.OII4 

260 

-0.3861 

-19.2925 

-0.4313 

+  0.0194 

—  O.OOO2 

+  O.OII5 

261 

-0.5806 

-I8.882I 

-0.4224 

+  0.0247 

—  O.OOOI 

+  O.OII2 

262 

-0.5738 

-18.8767 

—  0.4222 

+  0.0246 

—  O.OOOI 

+  O.OII2 

263 

-0.3048 

-19.4290 

-0-4343 

+  O.OI7I 

—  0.0002 

+  O.OII5 

264 

—  o.  5661 

-18.8753 

—  0.4221 

+  0.0243 

—  O.OOOI 

+  O.OII2 

265 

-0.2697 

-19.4839 

-0-4355 

+  0.0162 

—  O.OOO2 

+  O.OII6 

266 

—  o.  2366 

-19.4998 

-0.4358 

+  0.0152 

—0.0003 

+  O.OII6 

267 

—  0.4692 

—  18.9087 

—  0.4228 

+  0.02I8 

—  O.OOOI 

+  O.OII2 

268 

—  o.  1646 

-19.6530 

-0.4392 

+  0.0132 

—0.0003 

+  O.OII7 

269 

-0.1507 

—  19.6804 

-0.4398 

+  O.OI28 

-0.0003 

+  O.OII7 

270 

-0.3411 

—  19.1901 

—  0.4290 

+  O.OI82 

—  0.0002 

+  O.OII4 

8o 


CATALOGUE   OF   STARS   WITHIN 


TABLE  XVI. — FINAL  CATALOGUE  (cont'd). 


No. 

Mag. 

R.  A.  1888  o 

N.  P.  D. 

Decl.  1888.0 

Y 

X 

Number  in 

Phot. 

Vis. 

B.  D.  M. 

Car. 

271 
272 
273 
274 

275 

276 

277 
278 
279 
280 

281 
282 
283 
284 
285 

286 

287 
288 
289 
290 

291 
292 
293 
294 
295 

296 

297 
298 

299 
300 

301 
302 
303 
304 
305 

306 

307 
308 

309 
310 

3" 
312 
3i3 
3i4 
3i5 

II.  0 
II.  2 
10.2 
10.  0 
12.0 

9.8 

10.8 

II.  0 
10.2 
12.0 

12.0 
II.  0 
II.  0 
II.4 

9-i 
ii.  8 

12.0 
II.  0 

ii.  8 

12.  0 

II.  0 
12.  O 

II  .0 
10.6 

12.  O 

9-4 
II.  I 

10.2 
12.0 

9-3 

9-9 
9-6 

12.0 

8.0 

9.0 

ii.  6 
ii.  6 
11.4 

12.0 

9-9 

12.0 
12.  0 
10.7 
9.8 
12.0 

10.6 

II  .0 

10.3 
10.5 

12.  O 

IO.  2 
IO.6 

ii.  5 

IO.O 

ii.  8 

12.  O 
II  .O 

10.6 
ii  .0 

8.7 

ii  .0 

ii.  8 
10.3 

12.  O 
12.  O 

II.  0 
12.  O 
II  .O 
10.5 
12.  O 

9-3 
10.5 

IO.  I 
12.  O 

99 

IO.O 

9-7 
10.3 
8.0 

8.4 

ii.  5 
10.7 
10.5 

12.  O 
IO.  2 

12.0 

n-5 
9-7 

8-5 

12.0 

o    /    // 

248   42   17 
249   3  42 
249  15  10 
250  23  54 
251  28  55 

253   i  47 
254  30  55 
254  36  39 
254  55  53 
255   4  40 

256   5  52 
256  17  36 
256  59  42 
258   4  42 
258  26  19 

260  21  39 
260  53  23 
262  58  34 
263  15  27 
263  36  21 

263  51  20 
264  18   9 
265  21  53 
265  29   4 
265  29  13 

265  40  26 
265  43  23 
266  i  i  39 
267   6  14 
268   4  ii 

268  28  42 
269  49  45 
270  24  31 
270  30   4 
270  46   o 

271  55  28 
271  56  56 
271  58  20 
273  10  13 

273  57  40 

274  25  50 
274  45  55 
275   5  ii 
275  53  50 
276  25   2 

n 

5939.63 
4119.78 
6455.00 
6884.56 
4129-38 

6145.21 
6541.86 
6052.57 
732-01 
4287.07 

4986.45 
5652.64 
6719.86 
5473-68 
6520.90 

5290.98 
6031.33 
1230.64 
4662  .  48 
2852.70 

3212.84 
4229.36 

6547  •  79 
6381.80 

329.43 

4726.00 
4256.46 
340.89 
5118.07 
5098.82 

2978.25 

7334-24 
6918.08 

6295-95 
4549-62 

3411.87 

4727-44 
7040.82 
1972.15 
3995-27 

2913.36 
5486.72 
3730.22 
7230.12 
1229.04 

o    /    n 

88  21  0.37 
88  51  20.22 
88  12  25.00 
88  5  15.44 
88  51  10.62 

88  17  34.79 
88  10  58.14 
88  19  7.43 
89  47  47  .  99 
88  48  32.93 

88  36  53.55 
88  25  47.36 
88  8  0.14 
88  28  46.32 
88  ii  19.10 

88  31  49.02 
88  19  28.67 
89  39  29.36 
88  42  17.52 

89  12  27.30 

89  6  27.16 
88  49  30.64 
88  10  52.21 
88  13  38.20 
89  54  30.57 

88  41  14.00 
88  49  3-54 
89  54  19.11 
88  34  41.93 
88  35  1.18 

89  10  21.75 
87  57  45-76 
88  4  41.92 
88  15  4.05 
88  44  10.38 

89  3  8.13 
88  41  12.56 
88  2  39.18 
89  27  7.85 
88  53  24.73 

89  ii  26  .  64 
88  28  33.28 
88  57  49-78 
87  59  29.88 
89  39  30.96 

n 

-5533-31 
-3847.48 
-6035.41 
-6484.37 
-39I5-32 

-5876.76 
-6303.34 

-5834.7I 
-  706.84 
—  4142.20 

-4839.91 
-5490.97 
-6546.33 

-5354-99 
-6387-54 

-5215-70 
-5954.40 
-1221.39 
—  4629.84 
-2834.86 

-3194-25 
—  4208  .  1  7 
-6525-27 
-6360.98 
-  328.41 

-4712.13 
-4244.31 

-  340.14 
—  5111.00 

-5095-41 

-2977.10 
-7332.65 
—  6916.60 
-6294.73 

-4548.84 

-3409-78 
-4724.29 

-  7035  •  29 
—  1969.  10 

-3985-47 

-2904-55 
-  5467  •  1  1 
-37I5-32 
-7190.38 
-1221.33 

it 

—  2156.82 
—  1472.  16 
-2286.28 
-2309.19 
-1311.42 

-1793.38 
—  1746.  26 
-1605.96 
-  190.30 
-1103.88 

-1197.96 

-I339-23 
-1511.94 
-1130.59 
—  1306.69 

-  885.84 
-  954-84 
-  150.49 
-  547-36 
-  317-69 

-  343-87 
-  4I9-85 
-  529-05 
-  502.36 
-  25.92 

-  356.47 
-  3I7-4I 
-  22.63 
-  258.56 
-  I7I-73 

-  79.08 
-  21.86 

+  49-33 
+  55-o6 
+  60.87 

+  114-57 
+  160.76 
+  242.26 
+  109.07 
+  275-97 

+  225.05 
+  455-75 
+  330.69 
+  742-70 
+  137-37 

88  97 
88  98 

2538 
2551 

88  99 

2584 

89  35 

r 

88  100 

2639 

89  31 

P 



88  101 

2740 

89  37 

t 

88  102 

89  30 
87  168 
88  103 
88  104 
88  105 

2762 

2818 
2752 
2766 
2770 
2793 

88  106 

2848 

88  107 
87  173 

2866 
2819 

TWO    DEGREES   OF   THE    NORTH   POLE. 

PRECESSION  COEFFICIENTS  (cont'd). 


81 


No. 

dy 

dx 

loo  d*y 

ioo  d?x 

10,000  dsy 

10,000  d*x 

271 

n 
—  0.4819 

n 
-18.8084 

H 
—  0.4206 

n 

+  O.O222 

n 
—  O.OOO2 

H 

+  O.OII2 

272 

-0.3289 

-19.1893 

—  0.4290 

+  0.0178 

—  O.OOO2 

+  O.OII4 

273 

—  0.5108 

—  18.6948 

—  0.4180 

+  0.0230 

—  0.0002 

+  O.OIII 

274 

—  0.5160 

-18.5930 

—  0.4158 

+  0.0232 

—  0  .  0002 

+  O.OIIO 

275 

-0.2930 

-19.1742 

-0.4286 

+  O.OI69 

—  0.0002 

+  O.OII4 

276 

—  o  .  4007 

-I8.73II 

-0.4188 

+  0.0200 

—  0.0003 

+  O.OIH 

277 

-0.3902 

-18.6346 

—  0.4l66 

+  0.0199 

—  0.0003 

+  O.OIII 

278 

-0.3588 

—  18.7408 

—  0.4190 

+  0.0190 

-0.0003 

+  O.OIII 

279 

—  0.0425 

-I9-895I 

-0.4446 

+  o  .  0098 

—  0.0004 

+0.0118 

280 

—  0.2466 

—  19.  1232 

-0.4275 

+  0.0157 

-0.0003 

+0.0114 

281 

-0.2677 

-18.9658 

-0.4239 

+  0.0164 

—  O.OOO2 

+0.0113 

282 

-0.2992 

-18.8186 

—  0.4207 

+  0.0174 

—  0.0003 

+  O.OII2 

283 

-0.3378 

-18.5797 

-0.4153 

+  O.OI85 

—  0.0003 

+  O.OIIO 

284 

—  0.2526 

-18.8495 

—  0.4214 

+  0.0160 

-0.0003 

+  O.OII2 

285 

—  o.  2920 

—  18.6158 

—  0.4l6l 

+  0.0173 

-0.0003 

+  O.OIII 

286 

-0.1979 

-18.8811 

—  O.422O 

+  O.OI46 

-0.0003 

+  O.OII2 

287 

-0.2134 

—  18.7141 

-0.4183 

+  0.0150 

—  0.0004 

+  O.OIII 

288 

-0.0336 

-19.7798 

—  0.4420 

+  0.0097 

—  0.0004 

+  O.OII7 

289 

—0.1223 

-19-0135 

-0.4249 

+  0.0124 

-0.0003 

+  O.OII3 

290 

—  0.0710 

-19.4178 

-0-4339 

+  0.0109 

—  0.0004 

+  O.OII5 

291 

—  0.0768 

-19.3369 

-0.4321 

+  O.OIIO 

—  0.0004 

+  O.OII5 

292 

-0.0938 

—  19.1086  . 

-0.4271 

+0.0117 

-0.0003 

+  O.OII3 

293 

—0.1182 

-18.5850 

-0.4153 

+  0.0126 

—  0.0004 

+  O.OIIO 

294 

—  O.II22 

-18.6222 

—  0.4162 

+  0.0125 

—  0.0004 

+  O.OIII 

295 

—  0.0058 

-19.9796 

-0.4465 

+0.0086 

—  0.0004 

+  0.0119 

296 

-0.0797 

-18.9949 

-0.4244 

+  0.0114 

—  0.0004 

+0.0113 

297 

—  o  .  0709 

-19.1005 

—  O.4268 

+  O.OIII 

—  0.0004 

+0.0113 

298 

-0.0051 

—  19.9770 

-0.4464 

+  0.0087 

—  0.0004 

+0.0119 

299 

—  0.0578 

—  18.9049 

—  O.4224 

+  0.0108 

—  0.0004 

+  O.OII2 

300 

-0.0384 

-18.9085 

-0.4225 

+  o,.oio3 

—  0.0004 

+  O.OII2 

301 

-0.0177 

-19-3858 

-0-433I 

+  0.0095 

—  O.OOO4 

+  O.OII5 

302 

—  0.0049 

—  18.4020 

—  0.4II2 

+  0.0097 

—  0.0005 

+  0.0109 

303 

+  O.OIIO 

—  18.4964 

-0.4133 

+  0.0093 

-0.0005 

+  O.OIIO 

304 

+0.0123 

-18.6372 

—  0.4165 

+  0.0092 

-0.0005 

+  O.OIII 

305 

+0.0136 

-19.0318 

-0.4252 

+  0.0088 

—  0.0004 

+  O.OII3 

306 

+0.0256 

-19.2885 

-0.4310 

+  o  .  0084 

—  0.0004 

+  O.OII4 

307 

+0.0359 

—  18.9922 

-0.4243 

+0.0083 

—  O.OOO4 

+  O.OII3 

308 

+0.0541 

—  18.4694 

-0.4127 

+  0.0082 

—  0.0005 

+  O.OIIO 

309 

+0.0244 

—  19.6121 

-0.4382 

+0.0082 

—  0.0004 

+  0.0116 

310 

+  0.0617 

-19.1588 

—  0.4281 

+0.0075 

—  0.0004 

+  0.0114 

3" 

+0.0503 

—  19.4021 

-0-4335 

+0.0077 

—  0.0004 

+0.0115 

312 

+0.1018 

—  18.8244 

-0.4205 

+  0.0067 

—  0.0006 

+  O.OII2 

3i3 

+0.0739 

-19.2197 

-0.4294 

+  0.0071 

—  0.0004 

+  O.OII4 

3i4 

+0.1659 

-18.4342 

—  O.4II8 

+0.0052 

—  O.OOO6 

+  O.OIO9 

315 

+0.0307 

-19.7798 

—  o  .  4420 

+  o  .  0080 

—  O.OOO4 

+  O.OII7 

82 


CATALOGUE 


STARS   WITHIN 


TABLE  XVI. — FINAL  CATALOGUE  (cont'd). 


No. 

Mag. 

R.  A.  1888.0 

N.  P.  D. 

Decl.  1888.0 

Y 

X 

Number  in 

Phot. 

Vis. 

B.  D.  M. 

Car. 

316 
3i7 
3i8 
3i9 
320 

321 
322 
323 
324 
325 

326 
327 
328 
329 
330 

33i 
332 
333 
334 
335 

336 
337 
338 
339 
340 

34i 
342 
343 
344 
345 

346 

347 
348 
349 
350 

351 
352 
353 
354 
355 

356 
357 
358 
359 
360 

10.  I 

9-8 

12.0 

"•5 

II.  0 

u.  8 
11.4 

10.2 
II.  2 

ii.  8 

12.0 

8.6 

II.  0 
10.  I 
10.2 

ii.  5 
10.6 
9-2 
ii.  5 

10.8 

12.0 
12.0 

ii.  9 

II.  2 

8.0 

"•5 
ii.  5 
"•5 

12.0 

ii.  8 

II.  0 

ii.  5 

10.2 

10.8 

II.  2 

8-5 
12.  0 

9-9 
8.9 

12.0 

8.4 
12.0 

ii-5 
11.5 

II.  0 

10.3 
10.3 

12.  O 
II  .O 

ii.  5 
ii.  5 

II.  0 

10.3 
11.5 

12.0 
12.0 

9-3 

12.0 
9-9 

9-7 

10.7 
10.7 
9-7 

12.0 

10.6 

12.0 
12.0 
II.  2 

10.8 
6-5 

II.  2 
12.0 
12.0 
12.  O 
12.  O 

II.  2 
12.  O 
10.3 
10.  I 

10.6 

8-3 
10.4 

10.2 

8.8 

12.0 

8.5 
10.8 

II.  0 

10.7 
10.7 

0     /     // 

277  I  32 

279  35  20 
279  40  55 
279  47  48 
280  25  48 

280  40  12 
281  35  52 
281  36   6 

282   4  42 
282  52  14 

284  ii   6 
284  42  21 
285  30  35 
285  42   2 
286  15  54 

287   5   o 
287  44   o 
289  35  H 
291  37  27 
292   6  29 

292  42   8 
293  10  41 
293  38  29 
293  47  12 
293  55  27 

294  J9  58 
294  4i  53 
294  55   5 
295  19  52 
295  3i  36 

295  33  32 
296  51   6 
297  14   7 
297  57  38 
298   4   3 

298  14  26 
299   o  24 

300   12   28 

300  40  16 

301  27  26 

302   20   36 

303  46  54 
304  50  50 
304  51  16 
304  57   8 

// 

I759.24 
5090.62 
2286.46 
3335-iQ 
5821.45 

4923.29 
1212.17 
2622.03 
5182.26 
6542.98 

4964.41 
4960.82 
6410.69 
2430.70 
6788.06 

3708.92 
4749-71 
6706  .  44 
502.90 
i593-8i 

4832-35 
3078.05 
1055-58 
5223.42 
3735-48 

4444.12 

5552.13 
5487  .  64 

5286.77 
5879.68 

52I7.49 

5854-63 
1291.63 

6877.34 
4661.  ii 

4843.04 
7217-30 
4069.37 
5257-24 
3275.12 

4351-45 
4855-99 
5745-65 
534I-48 
5173.68 

o    /    n 
89   30   40.76 

88  35  9-38 
89  21  53.54 
89  4  24.90 
88  22  58.55 

88  37  56-71 
89  39  47.83 
89  16  17.97 
88  33  37.74 
88  10  57.02 

88  37  15-59 
88  37  19.18 
88  13  9.31 
89  19  29.30 
88  6  51.94 

88  58  i  i  .  08 
88  40  50  .  29 
88  8  13-56 
89  51  37.10 
89  33  26.19 

88  39  27.68 
89  8  41.95 
89  42  24.42 
88  32  56.58 
88  57  44.52 

88  45  55-88 
88  27  27.87 
88  28  32.36 
88  31  53-23 
88  22  0.32 

88  33  2.51 
88  22  25.37 
89  38  28.37 
88  5  22.66 
88  42  18.89 

88  39  16.96 
87  59  42-70 
88  52  10.63 
88  32  22.76 
89  5  24.88 

88  47  28.55 
88  39  4.01 
88  24  14.35 
88  30  58.52 
88  33  46.32 

—  1746.01 
-5018.99 
-2253.84 
-3286.33 
-5724.49 

-4837-70 
—  1187.41 
-2568.39 
-5067.00 
-6377.53 

-4812.58 
-4797.86 
—  6176.24 

-2339-95 
-6515.20 

-3545-08 
-4523.62 
-6317.23 

-  467-51 
—  1476.61 

-4457-54 
-2829.51 
-  966.98 
-4779.20 
-34I4.36 

—  4049  .  02 
-5043.61 
-4976.21 

-4777-93 
-5305.02 

-4706.41 
—  5222.68 
—  1148.42 
—  6078.41 
-4112.59 

-4266.17 
—  6310.69 
-3516.54 
-4521-32 
-2793.66 

-3676.08 

-4035-75 
-4714.72 

-4382.75 
-  4240  .  05 

+  215.17 
+  847.90 
+  384.53 
+  567.45 
+  1053-74 

+  9II-47 
+  243.69 
+  527-29 
+  1084.27 
+  1457.20 

+  1216.43 
+  1259.21 
+  1713-95 
+  657-76 
+  1900.86 

+  1089.48 

+  1446.57 
+  2247.88 

+  185-33 
+  599-83 

+  1864.83 
+  1211.45 
+  423-30 
+  2106.55 
+  1514.76 

+  1831.00 

+  2319-59 
+  2311.78 
+  2261.69 
+  2533-39 

+  2250.78 
+  2644.08 
+  591.10 
+  3223-92 
+  2192.92 

+  2291.39 

+  3499-03 
+  2047  .  32 
+  2681.48 
+  i  709  .  09 

+  2327.82 
+  2699.82 
+  3282.58- 
+  3052.27 
+  2963.65 

89  33 
88  108 

? 

2889 

89  32 

2977 

88  no 

2942 

89   34 
88  109 

3023 
2936 

88  in 

2976 

88  112 

3058 





89  36 

87  183 
88  113 

88  114 
87  184 
88  116 
88  115 

5 
3060 

3082 
3070 

3H7 
3106 

88  117 

3138 

TWO   DEGREES   OF   THE   NORTH   POLE. 

PRECESSION  COEFFICIENTS  (cont'd). 


No. 

dy 

dx 

loo  d?y 

100  d*x 

10,000  d*y 

10,000  d*x 

316 

n 
+  0.0481 

II 

—  19.6622 

n 
-0-4393 

n 
+  0.0075 

n 
—  O.OOO4 

n 
+  0.0117 

3i7 

+  0.1895 

-18.9256 

—  0.4228 

+  o  .  0043 

—  0.0005 

+  O.OH2 

3i8 

+  0.0859 

-19.5482 

-0.4367 

+  0  .  0066 

-0.0005 

+  O.OII6 

3i9 

+  0.  1268 

—  19.3162 

-0.4315 

+  0.0057 

-0.0005 

+  O.OII5 

320 

+  0.2354 

-18.7660 

-0.4193 

+  0.0032 

—  0.0006 

+  O.OIII 

321 

+  0.2037 

-18.9665 

-0.4236 

+  0.0039 

—  0.0005 

+  O.QII3 

322 

+  0.0544 

-19-7875 

-0.4422 

+  0.0074 

—  o  .  0004 

+  0.0117 

323 

+  o.  1178 

-19.4776 

—  0.4351 

+  0.0059 

-0.0005 

+0.0116 

324 

+  0.2423 

—  i  8  .  9  i  46 

-0.4225 

+  O.OO29 

-0.0005 

+  O.OII2 

325 

+0.3256 

-18.6180 

-0.4158 

+  0.0008 

—  o  .  0006 

+  O.OIII 

326 

+0.2718 

—  18.9720 

-0.4237 

+  0.0021 

—  0-0006 

+  O.OII3 

327 

+  0.2814 

-18.9753 

-0.4237 

+  O.OOI8 

—  O.OOO6 

+  O.OII3 

328 

+  0.3830 

-18.6634 

—  0.4168 

—  0.0007 

—  O-OOO7 

+  O.OIII 

329 

+  o.  1470 

-19-5289 

-0.4362 

+  0.0050 

—  0-0005 

+  O.OII6 

330 

+0.4247 

-18.5865 

—  0.4150 

—  0.0018 

—  0-0008 

+  O.OIIO 

33i 

+0.2434 

-19.2578 

—  0.4301 

+  0.0026 

-0.0005 

+  0.0114 

332 

+0.3232 

-19.0371 

-0.4251 

+  0.0006 

—  0.0006 

+0.0113 

333 

+0.5023 

—  18.6310 

—  0.4160 

-0.0039 

—  O-OOOS 

+  O.OIII 

334 

+  0.0414 

-19.9485 

-0.4458 

+  0.0076 

—  0-0004 

+  0.0181 

335 

+  o.  1340 

—  19.7226 

—  o  .  4406 

+  0.0052 

—  0.0005 

+  0.0117 

336 

+  0.4167 

-19.0516 

-0.4253 

—  O.OOlS 

—  0-0006 

+  0.0113 

337 

+  0.2707 

-19.4187 

-0-4337 

+  0.0018 

—  0.0006 

+  0.0115 

338 

+  o  .  0946 

-19.8367 

-0.4432 

+  0.0062 

-0.0005 

+  0.0118 

339 

+  0.4707 

—  18.9788 

-0.4237 

-0.0032 

-0.0007 

+  0.0113 

340 

+0.3385 

—  19.2869 

—  o  .  4308 

+  0.0001 

—  O.OOO6 

+  0.0114 

34i 

+  0.4091 

-19.1437 

-0.4275 

—  0.0017 

—  0.0006 

+  0.0114 

342 

+  0.5183 

-18.9189 

-0.4225 

-0.0045 

—  0.0007 

+  O.OII2 

343 

+0.5165 

-18.9341 

-0.4227 

—  o  .  0044 

-0.0007 

+  O.OII2 

344 

+0.5053 

-18.9789 

-0.4237 

—  0.0041 

—  0.0007 

+  0.0113 

345 

+0.5661 

-18.8597 

—  0.4211 

-0.0057 

—  0.0007 

+  O.OII2 

346 

+0.5029 

-18.9951 

-0.4241 

—  0.0041 

—  0.0007 

+  O.OII3 

347 

+0.5908 

—  18.8781 

-0.4215 

—  0.0064 

—  0.0008 

+  O.OII2 

348 

+0.1321 

-19.7961 

-0.4423 

+  0.0053 

-0.0005 

+  O.OII7 

349 

+0.7204 

—  18.6849 

-0.4171 

-0.0097 

—  0.0009 

+  O.OIII 

350 

+  o  .  4900 

—  19.  1291 

-0.4271 

—0.0038 

—  0.0007 

+  O.OII4 

351 

+0.5120 

-19.0943 

-0.4263 

—  o  .  0044 

—  0.0007 

+  O.OII3 

352 

+0.7818 

—  18.6308 

—0.4158 

—0.0113 

—  O.OOIO 

+  O.OIII 

353 

+0.4574 

-19-2634 

-0.4301 

—0.0031 

—  0.0007 

+  O.OII4 

354 

+0.5991 

-19.0364 

-0.4249 

—  0.0067 

—  0.0008 

+  O.OII3 

355 

+0.3819 

-19-4263 

-0.4339 

—  0.0012 

—0.0006 

+  O.OII5 

356 

+0.5201 

-19.2272 

-0.4293 

—  o  .  0047 

—0.0007 

+  O.OH4 

357 

+0.6032 

-19  1458 

-0.4273 

—  0.0068 

—  0.0008 

+  O.OII4 

358 

+0.7334 

-18.9919 

-0.4239 

—  O.OIO2 

—0.0008 

+  O.OII3 

359 

+0.6820 

—  19.0670 

-0.4256 

—  0.0089 

—0.0008 

+  O.OII3 

360 

+0.6622 

-19.0994 

-0.4263 

—  0.0084 

—0.0008 

+  O.OII3 

84 


CATALOGUE   OF   STARS   WITHIN 
TABLE  XVI. — FINAI,  CATALOGUE  (concl'd). 


No. 

361 
362 
363 
364 
365 

366 

367 
368 

369 
370 

37i 

372 
373 
374 
375 

376 
377 
378 
379 
380 

38i 
382 

383 
384 
385 

386 
387 
388 
389 
390 

39i 
392 
393 
394 
395 

396 
397 
398 
399 
400 

401 
402 

403 
404 

405 

406 

407 
408 

Mag. 

R.  A.  1888.0 

N.  P.  D. 

Decl.  1888.0 

Y 

Number  in 

Phot. 

Vis. 

X 

B.  D.  M. 

Car. 

ii.  5 
ii.  6 
9-2 

IO.O 

n-4 

II.  2 
10.3 
II.4 
12.  O 
II.  0 

II.  2 
10.5 

10.8 

9-9 
10.6 

10.9 
10.6 
10.5 

ii.  5 
10.9 

10.9 

IO.O 
12.0 

10.5 

II.  2 

8.6 

8-7 
10.4 

9-4 
9-9 

II.  0 

9-4 
10.4 

12.0 

ii.  5 

II.  0 
10.2 
12.  O 
IO.O 
II  .2 

II.  0 
9.2 

ii.  3 
10.6 

10.  I 

99 

II.  2 
10.7 

10.8 

II.  2 

9-4 
10.3 

12.0 
II.  0 

10.6 

«.  5 

10.8 

9-9 

IO.  I 

10.4 
10.4 

IO.O 

10.4 

10.8 
9.6 
10.3 

12.0 

10.3 

10.6 
10.3 

12.0 
10.3 
12.0 

9-5 
9-5 
10.3 

9-7 
9-7 

10.  I 

9-7 
10.3 
ii.  8 
ii.  3 

10.8 
10.3 
ii.  i 

10.  I 
10.  I 

10.8 

9-7 
10.3 
10.7 

10.  I 

9.6 
10.8 
10.3 

O     /     // 

305   6  26 

307   20   48 

309  41   4 
310   3  16 
3io   9  15 

310  43  43 
311   6  32 

312    2   28 

312  44  10 
3H  3i  25 

3H  47   4 
3H  53   7 
3i5  28  50 
3i7   8  30 
3i7  17  53 

317  46  16 
318  31  59 
318  52  18 
319  4i  55 
320   7  42 

322   6  25 
322  26  57 
324  27  30 
326   i  53 
328   6  36 

330  15   8 
334  27  19 
337  35  35 
338  39  28 
344  J9  14 

345   4  43 
348  35  54 
349  47  40 

35i  34   4 
353   4   o 

353   8   2 
353  37  36 
353  4i  46 
353  47  54 
354  56  23 

356   i  50 
356   2  51 
356  37   8 
356  38   6 
357  12  12 

358   7   5 
359   i   18 
359  33  21 

H 

5390-40 
1542.40 
6478.45 
5507.16 
3977.66 

5188.45 
851.92 

4437-94 
5725-23 
5392-96 

6962.34 
1581.62 

1353.84 
6212.  19 

5435-74 

3252.74 
5903-52 
4739.48 
5197.52 
'5237-65 

1185-97 
6396.56 
460  .  63 
4132.22 
4839.20 

6034.58 
3953.96 
5646  .  67 
4786.44 
4459-14 

7048  .  24 
2904.75 
7095  .  60 
4156.98 
4383.58 

6502.13 
4938.27 
6665.80 
5I43.42 
5114.08 

5453-98 
6396.96 
5923.86 

6335.3I 
3889.78 

4241.40 
7372.74 
5421.35 

0     /     II 

88  30   9.60 
89  34  17-60 
88  12   1.55 
88  28  12.84 
88  53  42.34 

88  33  31.55 
89  45  48.08 
88  46   2  .  06 
88  24  34.77 
88  30   7  .  04 

88   3  57-66 
89  33  38.38 
89  37  26.16 
88  16  27.81 
88  29  24.26 

89   5  47-26 

88  21  36.48 
88  41   0.52 
88  33  22.48 
88  32  42.35 

89  40  14.03 
88  13  23.44 

89  52  19-37 
88  51   7.78 
88  39  20.80 

88  19  25.42 
88  54   6.04 
88  25  53-33 
88  40  13.56 
88  45  40.86 

88   2  31.76 
89  ii  35-25 
88   i  44.40 
88  50  43.02 
88  46  56.42 

88  ii  37-87 
88  37  41.73 
88   8  54.20 
88  34  16.58 
88  34  45-92 

88  29   6.02 
88  13  23.04 
88  21  16.14 
88  14  24.69 
88  55  10.22 

88  49  18.60 
87  57   7-26 
88  29  38.65 

n 

-4409.25 
—  1226.  17 

-4984.81 
—  4214.  86 
-3039.99 

-3931-44 
-  641.89 

-3295-65 
-4204.56 

-3844.53 

—  4940  .  66 
—  i  i  20  .  60 
-  949-24 
—  4224.  81 
—  3686.01 

—  2186.06 
-3908.71 
-3117.11 
-3361.45 
-3357-  -34 

—  728.40 

-3897-85 
-  267.76 
-2308.67 
-2556.27 

-2993.82 
-1704.90 
-2152.14 
—  1741.81 
—  1205.01 

-1814.52 
-  574-21 
-1256.95 
-  609.53 
-  529-12 

-  777.20 
-  548.13 
-  731-79 
-  555-58 
-  451-03 

-  377-50 
-  440.87 

-  349-33 
-  37i-8o 
-  189.78 

-  I39-28 
-  125.86 
—  42.02 

n 
+  3099.71 
+  935.67 
+  4136.18 
+  3543-52 
+  2564.82 

+  3384-98 
+  560.13 
+  297I-69 
+  3884.77 
+  3781.12 

+  4903.62 
+  III6.  12 
+  965-30 
+  4553-07 

+  3994-21 

+  2408  .  44 

+  4423-I3 
+  3569.64 
+  3963-48 
+  4019.36 

+  935-91 
+  5070.46 

+  374-81 
+  3426.79 
+  4108.42 

+  5238.59 
+  3567-24 
+  5219.69 
+  4457.80 
+  4292.87 

+  6809.23 
+  2847.34 
+  6981.95 
+  4111.76 
+  435LI9 

+  6454.43 
+  4907.28 
+  6624.33 

+  5II2-79 
+  5093.61 

+  5440.25 
+  6380.73 

+  5912.74 
+  6323.40 
+  3884.91 

+  4238.81 
+  7370.10 
+  5420.56 

88  118 
88  119 

3193 
3204 

88  120 

88  122 

87  191 

3241 
3230 

88  123 

3259 

88  126 
88  124 
88  125 

3276 
3292 

88  127 
88  128 

3307 
3317 

88  129 

3374 

88  130 
88  131 
88  132 
88  133 
88  134 

87  211 

89  39 

87  215 

34ii 
3465 

3473 
3487 
3543 

3544 
3601 
3600 

88  136 

3642 

88  137 
88  138 

3645 
3654 

88  139 
88  140 

3670 

88  141 

88  142 
87  219 
88  143 

3678 
3689 



TWO   DEGREES   OF   THE    NORTH   POLE. 

PRECESSION  COEFFICIENTS  (concl'd). 


85 


No. 

dy 

dx 

ioo  d?y 

ioo  d*x 

10,000  day 

,^, 

361 

+  0.6926 

—  19.0610 

-0.4255 

7f 
—  0.0092 

—  0.0008 

+0.0113 

362 

+  o.  2091 

-I9-7785 

-0.4419 

+  0.0032 

—  0.0005 

+0.0117 

363 

+  0.9242 

-18.9294 

-0.4223 

-0.0153 

—  o  .  0009 

+  O.OII2 

364 

+  0.7918 

—  19.1041 

—  0.4264 

—  O.OII8 

—  0.0009 

+  0.0113 

365 

+  o.573i 

-I9-370I 

-0.4324 

—  0.0062 

—  0.0007 

+  0.0115 

366 

+  0.7563 

—  19.  1684 

—  0.4278 

—  O.OIIO 

—  0.0008 

+  0.0114 

367 
368 

+  0.1252 
+  0.6640 

-19.9095 
-19.3120 

-0.4448 
-0.4311 

+0.0054 
—  0.0085 

—  o  .  0005 
—  0.0008 

+  0.0118 
+0.0115 

369 

+  0.8680 

-19.1059 

—  0.4264 

—  0.0138 

—  0.0009 

+0.0113 

370 

+  0.8448 

-19.1872 

—  0.4282 

-0.0134 

—  0.0009 

+  0.0114 

37i 

+  1-0957 

-18.9378 

-0.4224 

—0.0198 

—  O.OOII 

+  O.OII2 

372 

+  0.2494 

—  I9.802I 

-0.4423 

+  0.0021 

-0.0005 

+  0.0118 

373 

+  0.2157 

—  19.8406 

-0.4433 

+  O.OO29 

—  0.0005 

+  o  0118 

374 

+  1.0173 

—  19.  looo 

—  0.4262 

—  0.0178 

—  O.OOIO 

+  0.0113 

375 

+  0.8925 

-19.2225 

—  0.4289 

—  0.0146 

—  0.0009 

+  0.0114 

376 

+  0.5381 

-19.5622 

-0.4368 

-0.0054 

—  0.0007 

+  0.0116 

377 

+  0.9883 

-19-1715 

—  0.4278 

—  0.0172 

—  O.OOIO 

+  0.0114 

378 

+  0.7976 

-19-3513 

—  0.4318 

—  0.0122 

—  0.0009 

+0.0115 

379 

+  0.8856 

—  19.2956 

—  0.4306 

—  0.0144 

—  o  .  0009 

+0.0115 

380 

+  0.8981 

—  19.2964 

-0.4305 

—  0.0148 

—  0.0009 

+0.0115 

38i 

+  0.2091 

—  19.8900 

-0.4444 

+  0.0031 

-0.0005 

+0.0118 

382 

+  1-1329 

-19.1725 

—  0.4276 

—  0.0210 

—  O.OOII 

+  0.0114 

383 

+  0.0838 

-19.9932 

-0.4467 

+  0.0064 

—  0.0004 

+  0.0119 

384 

+  0.7657 

-19-5332 

-0.4360 

—  O.OII5 

—  0.0009 

+  0.0116 

385 

+  0.9180 

-19.4763 

-0-4345 

-0.0154 

—  0.0009 

+  0.0116 

386 

+  i-  1705 

-19-3756 

-0.4323 

—  0.0221 

—  O.OOII 

+0.0115 

387 

+  0.7971 

-19.6685 

-0.4390 

—  0.0124 

—  0.0009 

+  0.0117 

388 

+  1.1663 

—  19.5646 

-0.4365 

—  0.0221 

—  O.OOII 

+  0.0116 

389 

+  0.9960 

-19.6585 

-0.4386 

-0.0177 

—  O.OOIO 

+  0.0117 

390 

+  0.9592 

-19.7792 

-0.4414 

—  O.Ol67 

—  O.OOIO 

+0.0117 

39i 

+  1.5214 

-19.6360 

-0.4379 

—  0.03l6 

—  0.0013 

+0.0117 

392 

+  0.6362 

—  19.9228 

-0.4448 

—  0.0082 

—  0.0008 

+  0.0118 

393 

+  i  .  5600 

-19.7603 

-0.4405 

-0.0327 

-0.0013 

+  0.0117 

394 

+  0.9187 

—  19.9128 

-0-4444 

-0.0157 

—  0.0009 

+  0.0118 

395 

+  0.9722 

-19-9303 

-0.4448 

—  O.OI7I 

—  O.OOIO 

+0.0118 

396 

+  1.4422 

—  19.8694 

-0.4430 

—  0.0296 

—  0.0013 

+  0.0118 

397 

+  1.0965 

-19.9248 

-0.4445 

—  0.0205 

—  O.OOII 

+  0.0118 

398 

+  1.4801 

-19.8791 

-0.4433 

—  o  .  0306 

-0.0013 

+  0.0118 

399 

+  i  .  1424 

—  19.9228 

—  0.4444 

—  0.0217 

—  O.OOII 

+0.0118 

400 

+  1.1381 

—  19.9462 

-0.4450 

—  0.0215 

—  O.OOII 

+  0.0118 

401 

+  1.2156 

—  19.9616 

-0.4452 

—  0.0236 

—  O.OOII 

+  0.0118 

402 

+  1.4257 

-19.9449 

-0.4447 

—  0.0292 

—  0.0012 

+0.0118 

4°3 

+  1.3211 

-19.9668 

-0.4454 

—  0.0265 

—  O.OOI2 

+  0.0119 

404 

+  i-4I29 

—  19.9605 

-0.4451 

—  0.0288 

—  O.OOI2 

+0.0119 

4°5 

+  0.8680 

—  20.0071 

—  o  .  4466 

—  O.OI44 

—0.0009 

+  0.0119 

406 

+0.9471 

—  20.0177 

-0.4467 

—  0.0166 

—  O.OOIO 

+0.0119 

407 

+  1.6468 

—  20.0122 

-0.4462 

-0.0352 

—  0.0014 

+0.0119 

408 

+  I.2II2 

—  20.0367 

-0.4470 

—  0.0236 

—  O.OOII 

+0.0119 

UNIVERSITY  OF  CALIFORNIA  LIBRARY 
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